3750

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 6 (3 unique) factors are:
2
3
5⁴ = 625

Its 20 divisors are:
1
2
3
5
6
10
15
25
30
50
75
125
150
250
375
625
750
1250
1875
3750
Its aliquote sum is:
5622
makeing it a abundant number.

The number appears at position 37721 of the decimal digits of π surrounded by
85574065161096274874375098092230211609982633 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: 844.38ms; cpu: 76.4870000000002ms)