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8990752 = 251911471
BaseRepresentation
bin100010010011…
…000000100000
3121220202222211
4202103000200
54300201002
6520411504
7136264051
oct42230040
917822884
108990752
115090981
123016b94
131b2a394
1412a0728
15bc8dd7
hex893020

8990752 has 24 divisors (see below), whose sum is σ = 17805312. Its totient is φ = 4468800.

The previous prime is 8990747. The next prime is 8990777. The reversal of 8990752 is 2570998.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5377 + ... + 6847.

It is an arithmetic number, because the mean of its divisors is an integer number (741888).

Almost surely, 28990752 is an apocalyptic number.

It is an amenable number.

8990752 is a deficient number, since it is larger than the sum of its proper divisors (8814560).

8990752 is a wasteful number, since it uses less digits than its factorization.

8990752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672 (or 1664 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 8990752 is about 2998.4582705117. The cubic root of 8990752 is about 207.9371111650.

The spelling of 8990752 in words is "eight million, nine hundred ninety thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 16 32 191 382 764 1471 1528 2942 3056 5884 6112 11768 23536 47072 280961 561922 1123844 2247688 4495376 8990752