Base | Representation |
---|---|
bin | 110101010111001011… |
… | …111101111101110001 |
3 | 12110220011000221112120 |
4 | 311113023331331301 |
5 | 1414321104030113 |
6 | 42153320344453 |
7 | 4065611161266 |
oct | 652713757561 |
9 | 173804027476 |
10 | 57297330033 |
11 | 22332938119 |
12 | b130915129 |
13 | 553184a3a8 |
14 | 2ab796726d |
15 | 1755341a23 |
hex | d572fdf71 |
57297330033 has 16 divisors (see below), whose sum is σ = 78303068160. Its totient is φ = 37255102416.
The previous prime is 57297330023. The next prime is 57297330037. The reversal of 57297330033 is 33003379275.
It is not a de Polignac number, because 57297330033 - 25 = 57297330001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57297330037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251985 + ... + 1296942.
It is an arithmetic number, because the mean of its divisors is an integer number (4893941760).
Almost surely, 257297330033 is an apocalyptic number.
It is an amenable number.
57297330033 is a deficient number, since it is larger than the sum of its proper divisors (21005738127).
57297330033 is a wasteful number, since it uses less digits than its factorization.
57297330033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2549116.
The product of its (nonzero) digits is 357210, while the sum is 42.
The spelling of 57297330033 in words is "fifty-seven billion, two hundred ninety-seven million, three hundred thirty thousand, thirty-three".
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