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9010056 = 2331134129
BaseRepresentation
bin100010010111…
…101110001000
3121221202110210
4202113232020
54301310211
6521041120
7136404246
oct42275610
917852423
109010056
1150a4430
1230261a0
131b360c3
1412a7796
15bce9a6
hex897b88

9010056 has 32 divisors (see below), whose sum is σ = 24573600. Its totient is φ = 2730240.

The previous prime is 9010033. The next prime is 9010063. The reversal of 9010056 is 6500109.

It is a super-2 number, since 2×90100562 = 162362218246272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16801 + ... + 17328.

It is an arithmetic number, because the mean of its divisors is an integer number (767925).

Almost surely, 29010056 is an apocalyptic number.

It is an amenable number.

9010056 is an abundant number, since it is smaller than the sum of its proper divisors (15563544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9010056 is a wasteful number, since it uses less digits than its factorization.

9010056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34149 (or 34145 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 9010056 is about 3001.6755320987. The cubic root of 9010056 is about 208.0858250356.

The spelling of 9010056 in words is "nine million, ten thousand, fifty-six".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 34129 68258 102387 136516 204774 273032 375419 409548 750838 819096 1126257 1501676 2252514 3003352 4505028 9010056