Base | Representation |
---|---|
bin | 110101011100110111… |
… | …111011001111111101 |
3 | 12111010210120020111001 |
4 | 311130313323033331 |
5 | 1420020020124300 |
6 | 42211005330301 |
7 | 4101150143425 |
oct | 653467731775 |
9 | 174123506431 |
10 | 57392739325 |
11 | 22381783579 |
12 | b158866991 |
13 | 55485444ac |
14 | 2ac64c1485 |
15 | 175d8db16a |
hex | d5cdfb3fd |
57392739325 has 12 divisors (see below), whose sum is σ = 71900680180. Its totient is φ = 45440847360.
The previous prime is 57392739307. The next prime is 57392739361. The reversal of 57392739325 is 52393729375.
It can be written as a sum of positive squares in 6 ways, for example, as 110061081 + 57282678244 = 10491^2 + 239338^2 .
It is a de Polignac number, because none of the positive numbers 2k-57392739325 is a prime.
It is a hoax number, since the sum of its digits (55) 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, 11831130 + ... + 11835979.
Almost surely, 257392739325 is an apocalyptic number.
It is an amenable number.
57392739325 is a deficient number, since it is larger than the sum of its proper divisors (14507940855).
57392739325 is a wasteful number, since it uses less digits than its factorization.
57392739325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23667216 (or 23667211 counting only the distinct ones).
The product of its digits is 10716300, while the sum is 55.
The spelling of 57392739325 in words is "fifty-seven billion, three hundred ninety-two million, seven hundred thirty-nine thousand, three hundred twenty-five".
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