Base | Representation |
---|---|
bin | 11001111110011010011111… |
… | …01010001011000111110010 |
3 | 21111020121222102201220002020 |
4 | 30333031033222023013302 |
5 | 24441323434232301140 |
6 | 321252340434332310 |
7 | 15013535326333623 |
oct | 1477151752130762 |
9 | 244217872656066 |
10 | 57120106525170 |
11 | 17222557019487 |
12 | 64a631412a096 |
13 | 25b45313224c0 |
14 | 10168b0d95a4a |
15 | 690c598576d0 |
hex | 33f34fa8b1f2 |
57120106525170 has 32 divisors (see below), whose sum is σ = 147633506096832. Its totient is φ = 14060333913792.
The previous prime is 57120106525133. The next prime is 57120106525199. The reversal of 57120106525170 is 7152560102175.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73230905412 + ... + 73230906191.
It is an arithmetic number, because the mean of its divisors is an integer number (4613547065526).
Almost surely, 257120106525170 is an apocalyptic number.
57120106525170 is an abundant number, since it is smaller than the sum of its proper divisors (90513399571662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57120106525170 is a wasteful number, since it uses less digits than its factorization.
57120106525170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146461811626.
The product of its (nonzero) digits is 147000, while the sum is 42.
The spelling of 57120106525170 in words is "fifty-seven trillion, one hundred twenty billion, one hundred six million, five hundred twenty-five thousand, one hundred seventy".
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