Base | Representation |
---|---|
bin | 110101010001101001… |
… | …010101010010010100 |
3 | 12110122200002210201022 |
4 | 311101221111102110 |
5 | 1414123304130221 |
6 | 42140200020312 |
7 | 4063402034462 |
oct | 652151252224 |
9 | 173580083638 |
10 | 57204364436 |
11 | 2229541074a |
12 | b105761698 |
13 | 55184ca66b |
14 | 2aa9487832 |
15 | 174c0cb4ab |
hex | d51a55494 |
57204364436 has 6 divisors (see below), whose sum is σ = 100107637770. Its totient is φ = 28602182216.
The previous prime is 57204364433. The next prime is 57204364453. The reversal of 57204364436 is 63446340275.
It can be written as a sum of positive squares in only one way, i.e., 54286204036 + 2918160400 = 232994^2 + 54020^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57204364433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7150545551 + ... + 7150545558.
It is an arithmetic number, because the mean of its divisors is an integer number (16684606295).
Almost surely, 257204364436 is an apocalyptic number.
It is an amenable number.
57204364436 is a deficient number, since it is larger than the sum of its proper divisors (42903273334).
57204364436 is a wasteful number, since it uses less digits than its factorization.
57204364436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14301091113 (or 14301091111 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 44.
The spelling of 57204364436 in words is "fifty-seven billion, two hundred four million, three hundred sixty-four thousand, four hundred thirty-six".
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