Base | Representation |
---|---|
bin | 110101001100111010… |
… | …000100100001011101 |
3 | 12110110010111212120000 |
4 | 311030322010201131 |
5 | 1413442431204031 |
6 | 42124240044513 |
7 | 4061415231150 |
oct | 651472044135 |
9 | 173403455500 |
10 | 57124866141 |
11 | 22254552482 |
12 | b0a3003739 |
13 | 5504bb4755 |
14 | 2a9cab1c97 |
15 | 17451263e6 |
hex | d4ce8485d |
57124866141 has 40 divisors (see below), whose sum is σ = 97614359040. Its totient is φ = 32612987232.
The previous prime is 57124866107. The next prime is 57124866143. The reversal of 57124866141 is 14166842175.
57124866141 is a `hidden beast` number, since 5 + 7 + 1 + 24 + 8 + 6 + 614 + 1 = 666.
It is not a de Polignac number, because 57124866141 - 26 = 57124866077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57124866143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 583380 + ... + 674226.
It is an arithmetic number, because the mean of its divisors is an integer number (2440358976).
Almost surely, 257124866141 is an apocalyptic number.
It is an amenable number.
57124866141 is a deficient number, since it is larger than the sum of its proper divisors (40489492899).
57124866141 is a wasteful number, since it uses less digits than its factorization.
57124866141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91975 (or 91966 counting only the distinct ones).
The product of its digits is 322560, while the sum is 45.
The spelling of 57124866141 in words is "fifty-seven billion, one hundred twenty-four million, eight hundred sixty-six thousand, one hundred forty-one".
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