Base | Representation |
---|---|
bin | 11001111010100111111101… |
… | …10000000110001110110001 |
3 | 21110210011220010101101201001 |
4 | 30331103332300012032301 |
5 | 24432210303411322000 |
6 | 321112444303042001 |
7 | 15001245565121245 |
oct | 1475237660061661 |
9 | 243704803341631 |
10 | 56989900104625 |
11 | 1718230a981564 |
12 | 64850362a0301 |
13 | 25a5180756147 |
14 | 101047c316425 |
15 | 68c68881c46a |
hex | 33d4fec063b1 |
56989900104625 has 16 divisors (see below), whose sum is σ = 73575926208720. Its totient is φ = 44019784905600.
The previous prime is 56989900104611. The next prime is 56989900104667. The reversal of 56989900104625 is 52640100998965.
It can be written as a sum of positive squares in 8 ways, for example, as 7087995704241 + 49901904400384 = 2662329^2 + 7064128^2 .
It is not a de Polignac number, because 56989900104625 - 25 = 56989900104593 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7860672252 + ... + 7860679501.
It is an arithmetic number, because the mean of its divisors is an integer number (4598495388045).
Almost surely, 256989900104625 is an apocalyptic number.
It is an amenable number.
56989900104625 is a deficient number, since it is larger than the sum of its proper divisors (16586026104095).
56989900104625 is a wasteful number, since it uses less digits than its factorization.
56989900104625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15721351797 (or 15721351787 counting only the distinct ones).
The product of its (nonzero) digits is 41990400, while the sum is 64.
The spelling of 56989900104625 in words is "fifty-six trillion, nine hundred eighty-nine billion, nine hundred million, one hundred four thousand, six hundred twenty-five".
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