Base | Representation |
---|---|
bin | 110101011000010011… |
… | …101111001000100011 |
3 | 12110221110102202222020 |
4 | 311120103233020203 |
5 | 1414340413044101 |
6 | 42155231512523 |
7 | 4066230116424 |
oct | 653023571043 |
9 | 173843382866 |
10 | 57316143651 |
11 | 22342518068 |
12 | b137088743 |
13 | 5535706800 |
14 | 2aba26364b |
15 | 1756d0b136 |
hex | d584ef223 |
57316143651 has 12 divisors (see below), whose sum is σ = 82752302808. Its totient is φ = 35271472704.
The previous prime is 57316143649. The next prime is 57316143683. The reversal of 57316143651 is 15634161375.
It is a happy number.
57316143651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57316143651 - 21 = 57316143649 is a prime.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (57316143611) 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, 56524290 + ... + 56525303.
It is an arithmetic number, because the mean of its divisors is an integer number (6896025234).
Almost surely, 257316143651 is an apocalyptic number.
57316143651 is a deficient number, since it is larger than the sum of its proper divisors (25436159157).
57316143651 is a wasteful number, since it uses less digits than its factorization.
57316143651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113049622 (or 113049609 counting only the distinct ones).
The product of its digits is 226800, while the sum is 42.
The spelling of 57316143651 in words is "fifty-seven billion, three hundred sixteen million, one hundred forty-three thousand, six hundred fifty-one".
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