Base | Representation |
---|---|
bin | 1101100100001… |
… | …1100111001100 |
3 | 10222001211012001 |
4 | 3121003213030 |
5 | 104031300134 |
6 | 5351322044 |
7 | 1260433225 |
oct | 331034714 |
9 | 128054161 |
10 | 56900044 |
11 | 2a133933 |
12 | 17080324 |
13 | ba32c86 |
14 | 77b224c |
15 | 4ede414 |
hex | 36439cc |
56900044 has 12 divisors (see below), whose sum is σ = 99715000. Its totient is φ = 28410048.
The previous prime is 56900029. The next prime is 56900083. The reversal of 56900044 is 44000965.
56900044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 56899985 and 56900021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6669 + ... + 12580.
Almost surely, 256900044 is an apocalyptic number.
It is an amenable number.
56900044 is a deficient number, since it is larger than the sum of its proper divisors (42814956).
56900044 is a wasteful number, since it uses less digits than its factorization.
56900044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19992 (or 19990 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 56900044 is about 7543.2117827885. The cubic root of 56900044 is about 384.6250219821.
The spelling of 56900044 in words is "fifty-six million, nine hundred thousand, forty-four".
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