Base | Representation |
---|---|
bin | 110101010111001011… |
… | …111101111101110000 |
3 | 12110220011000221112112 |
4 | 311113023331331300 |
5 | 1414321104030112 |
6 | 42153320344452 |
7 | 4065611161265 |
oct | 652713757560 |
9 | 173804027475 |
10 | 57297330032 |
11 | 22332938118 |
12 | b130915128 |
13 | 553184a3a7 |
14 | 2ab796726c |
15 | 1755341a22 |
hex | d572fdf70 |
57297330032 has 20 divisors (see below), whose sum is σ = 111053639136. Its totient is φ = 28638326400.
The previous prime is 57297330023. The next prime is 57297330037. The reversal of 57297330032 is 23003379275.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57297330037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600344 + ... + 689207.
Almost surely, 257297330032 is an apocalyptic number.
It is an amenable number.
57297330032 is a deficient number, since it is larger than the sum of its proper divisors (53756309104).
57297330032 is a wasteful number, since it uses less digits than its factorization.
57297330032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292336 (or 1292330 counting only the distinct ones).
The product of its (nonzero) digits is 238140, while the sum is 41.
The spelling of 57297330032 in words is "fifty-seven billion, two hundred ninety-seven million, three hundred thirty thousand, thirty-two".
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