Base | Representation |
---|---|
bin | 110101100101110101… |
… | …011010001101111011 |
3 | 12111112021110001211021 |
4 | 311211311122031323 |
5 | 1420322011342213 |
6 | 42233535443311 |
7 | 4104654031063 |
oct | 654565321573 |
9 | 174467401737 |
10 | 57543074683 |
11 | 22449624776 |
12 | b19b086537 |
13 | 557072cc23 |
14 | 2adc4563a3 |
15 | 176bbd4d8d |
hex | d65d5a37b |
57543074683 has 2 divisors, whose sum is σ = 57543074684. Its totient is φ = 57543074682.
The previous prime is 57543074671. The next prime is 57543074737. The reversal of 57543074683 is 38647034575.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 57543074683 - 25 = 57543074651 is a prime.
It is a super-2 number, since 2×575430746832 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 57543074683.
It is not a weakly prime, because it can be changed into another prime (57543074623) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28771537341 + 28771537342.
It is an arithmetic number, because the mean of its divisors is an integer number (28771537342).
Almost surely, 257543074683 is an apocalyptic number.
57543074683 is a deficient number, since it is larger than the sum of its proper divisors (1).
57543074683 is an equidigital number, since it uses as much as digits as its factorization.
57543074683 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8467200, while the sum is 52.
The spelling of 57543074683 in words is "fifty-seven billion, five hundred forty-three million, seventy-four thousand, six hundred eighty-three".
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