Base | Representation |
---|---|
bin | 110101101110001001… |
… | …001111000110000110 |
3 | 12111212222210002022200 |
4 | 311232021033012012 |
5 | 1421113204132414 |
6 | 42255435535330 |
7 | 4111266034002 |
oct | 655611170606 |
9 | 174788702280 |
10 | 57682489734 |
11 | 22510297321 |
12 | b2198ba546 |
13 | 5593593c3c |
14 | 2b12b87702 |
15 | 1779073109 |
hex | d6e24f186 |
57682489734 has 24 divisors (see below), whose sum is σ = 125676939960. Its totient is φ = 19120079328.
The previous prime is 57682489729. The next prime is 57682489757. The reversal of 57682489734 is 43798428675.
57682489734 is a `hidden beast` number, since 5 + 7 + 6 + 82 + 489 + 73 + 4 = 666.
57682489734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8948127 + ... + 8954570.
It is an arithmetic number, because the mean of its divisors is an integer number (5236539165).
Almost surely, 257682489734 is an apocalyptic number.
57682489734 is an abundant number, since it is smaller than the sum of its proper divisors (67994450226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57682489734 is a wasteful number, since it uses less digits than its factorization.
57682489734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17902884 (or 17902881 counting only the distinct ones).
The product of its digits is 81285120, while the sum is 63.
The spelling of 57682489734 in words is "fifty-seven billion, six hundred eighty-two million, four hundred eighty-nine thousand, seven hundred thirty-four".
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