2542

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 3 (3 unique) factors are:
2
31
41

Its 8 divisors are:
1
2
31
41
62
82
1271
2542
Its aliquote sum is:
1490
makeing it a deficient number.

As Unicode codepoint (since version 1.1) this number represents this character:৮ BENGALI DIGIT EIGHT in Bengali (Source: https://ucdapi.org/unicode/latest/codepoint/dec/2542); HTML: ৮

The number appears at position 1747 of the decimal digits of π surrounded by
62099219222184272550254256887671790494601653 Source: The Pi-Search Page

Computations done with Math::BigInt 1.999811 and Math::Pari 2.030523 based on PARI/GP 2.11.3 (elapsed: 811.018ms; cpu: 81.7929999999993ms)