Base | Representation |
---|---|
bin | 100010011111… |
… | …000010111000 |
3 | 122000021121220 |
4 | 202133002320 |
5 | 4303240211 |
6 | 521432040 |
7 | 136560564 |
oct | 42370270 |
9 | 18007556 |
10 | 9040056 |
11 | 5114a23 |
12 | 303b620 |
13 | 1b4695c |
14 | 12b46a4 |
15 | bd8806 |
hex | 89f0b8 |
9040056 has 32 divisors (see below), whose sum is σ = 23930640. Its totient is φ = 2835968.
The previous prime is 9040043. The next prime is 9040061. The reversal of 9040056 is 6500409.
9040056 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×90400562 = 163445224966272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
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, 10671 + ... + 11486.
Almost surely, 29040056 is an apocalyptic number.
It is an amenable number.
9040056 is an abundant number, since it is smaller than the sum of its proper divisors (14890584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9040056 is a wasteful number, since it uses less digits than its factorization.
9040056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22183 (or 22179 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 9040056 is about 3006.6685883216. The cubic root of 9040056 is about 208.3165176116.
The spelling of 9040056 in words is "nine million, forty thousand, fifty-six".
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