Base | Representation |
---|---|
bin | 110101001110100110… |
… | …001011010001100110 |
3 | 12110112002211122122100 |
4 | 311032212023101212 |
5 | 1414022210032400 |
6 | 42131131312530 |
7 | 4062211141563 |
oct | 651646132146 |
9 | 173462748570 |
10 | 57153205350 |
11 | 2226954910a |
12 | b0b05ab746 |
13 | 550aa27807 |
14 | 2aa276b86a |
15 | 1747873100 |
hex | d4e98b466 |
57153205350 has 72 divisors (see below), whose sum is σ = 154409659560. Its totient is φ = 15155688960.
The previous prime is 57153205349. The next prime is 57153205387. The reversal of 57153205350 is 5350235175.
57153205350 is a `hidden beast` number, since 5 + 71 + 53 + 2 + 0 + 535 + 0 = 666.
57153205350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 274219 + ... + 435318.
It is an arithmetic number, because the mean of its divisors is an integer number (2144578605).
Almost surely, 257153205350 is an apocalyptic number.
57153205350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
57153205350 is an abundant number, since it is smaller than the sum of its proper divisors (97256454210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57153205350 is a wasteful number, since it uses less digits than its factorization.
57153205350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709734 (or 709726 counting only the distinct ones).
The product of its (nonzero) digits is 78750, while the sum is 36.
The spelling of 57153205350 in words is "fifty-seven billion, one hundred fifty-three million, two hundred five thousand, three hundred fifty".
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