Base | Representation |
---|---|
bin | 110010001101011100… |
… | …110110000000100000 |
3 | 12011011021100210011020 |
4 | 302031130312000200 |
5 | 1340403131200011 |
6 | 40433413245440 |
7 | 3616002603252 |
oct | 621534660040 |
9 | 164137323136 |
10 | 53912756256 |
11 | 20956388807 |
12 | a547333880 |
13 | 5112595c08 |
14 | 2876253cd2 |
15 | 1608135006 |
hex | c8d736020 |
53912756256 has 48 divisors (see below), whose sum is σ = 141533923104. Its totient is φ = 17969275904.
The previous prime is 53912756243. The next prime is 53912756257. The reversal of 53912756256 is 65265721935.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 53912756199 and 53912756208.
It is not an unprimeable number, because it can be changed into a prime (53912756257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1499320 + ... + 1534856.
It is an arithmetic number, because the mean of its divisors is an integer number (2948623398).
Almost surely, 253912756256 is an apocalyptic number.
It is an amenable number.
53912756256 is an abundant number, since it is smaller than the sum of its proper divisors (87621166848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53912756256 is a wasteful number, since it uses less digits than its factorization.
53912756256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51353 (or 51345 counting only the distinct ones).
The product of its digits is 3402000, while the sum is 51.
The spelling of 53912756256 in words is "fifty-three billion, nine hundred twelve million, seven hundred fifty-six thousand, two hundred fifty-six".
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