fix: edit example error on utils-bn

[cokia]

Description

corrected the error in the web3-utils document, in the example of BN.

Run:
new BN('0xea').toString();

Expected behavior
"234"

Actual behavior
"3450"

PS: web3.utils.toBN('0xea') returns "234" correctly

The issue was generated here. #3762

[coveralls]

Coverage remained the same at 78.053% when pulling 08e62fb on cokia:1.x into edf481d on ethereum:1.x.

[github-actions]

This PR has been automatically marked as stale beacause it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions. If you believe this was a mistake, please comment.

[cokia]

this is not stale PR.. :(
please recheck it 👍

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ GregTheGreek
❌ cokia
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[GregTheGreek]

@cokia since we migrated the repo to chainsafe, you'll actually need to fill out our CLA

Actually it looks like cla was added by automatically by our org rules. We will be removing that for web3.js

[cokia]

In conclusion, do I not have to agree to the CLA up there?

[GregTheGreek]

No please ignore it, ever since the repo transfer things got a little weird

[GregTheGreek]

@cokia Is there a reason this was closed?

[cokia]

I mistook this for a merged Pull Request.

[vicnaum]

Actually, the correct value is 234.

It should had been corrected to:
new BN('ea').toString();

[spacesailor24]

Actually, the correct value is 234.

It should had been corrected to:
new BN('ea').toString();

This returns NaN without the 0x prefix

I'm going to close this because running:

const BN = require('bignumber.js')

console.log(new BN('0xea').toString())

returns 234

[vicnaum]

With bignumber.js - probably yes (I didn't check).
But I thought the default in web3 is BN.js?

With these two big number libraries - there's always some confusion...