Base | Representation |
---|---|
bin | 110101100101110101… |
… | …011101000010011000 |
3 | 12111112021110122200000 |
4 | 311211311131002120 |
5 | 1420322012224412 |
6 | 42233540013000 |
7 | 4104654106542 |
oct | 654565350230 |
9 | 174467418600 |
10 | 57543086232 |
11 | 22449632415 |
12 | b19b091160 |
13 | 5570735268 |
14 | 2adc45a692 |
15 | 176bbd84dc |
hex | d65d5d098 |
57543086232 has 48 divisors (see below), whose sum is σ = 161617932840. Its totient is φ = 19181028096.
The previous prime is 57543086231. The next prime is 57543086233. The reversal of 57543086232 is 23268034575.
57543086232 is a `hidden beast` number, since 5 + 7 + 543 + 0 + 86 + 23 + 2 = 666.
57543086232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (57543086231) and next prime (57543086233).
It is a super-2 number, since 2×575430862322 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57543086231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14798233 + ... + 14802120.
Almost surely, 257543086232 is an apocalyptic number.
It is an amenable number.
57543086232 is an abundant number, since it is smaller than the sum of its proper divisors (104074846608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57543086232 is a wasteful number, since it uses less digits than its factorization.
57543086232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29600374 (or 29600358 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 45.
The spelling of 57543086232 in words is "fifty-seven billion, five hundred forty-three million, eighty-six thousand, two hundred thirty-two".
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