Base | Representation |
---|---|
bin | 110101001000110101… |
… | …101100101110000000 |
3 | 12110021101002011101020 |
4 | 311020311230232000 |
5 | 1413322443024300 |
6 | 42113401105440 |
7 | 4056626123151 |
oct | 651065545600 |
9 | 173241064336 |
10 | 57056611200 |
11 | 22219a73536 |
12 | b084188280 |
13 | 54c3a07304 |
14 | 2a939c5928 |
15 | 173e1428a0 |
hex | d48d6cb80 |
57056611200 has 96 divisors (see below), whose sum is σ = 187930244760. Its totient is φ = 15215093760.
The previous prime is 57056611193. The next prime is 57056611211. The reversal of 57056611200 is 211665075.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2962099 + ... + 2981298.
Almost surely, 257056611200 is an apocalyptic number.
57056611200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
57056611200 is an abundant number, since it is smaller than the sum of its proper divisors (130873633560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57056611200 is a wasteful number, since it uses less digits than its factorization.
57056611200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5943424 (or 5943407 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 33.
The spelling of 57056611200 in words is "fifty-seven billion, fifty-six million, six hundred eleven thousand, two hundred".
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