Base | Representation |
---|---|
bin | 1101101000101… |
… | …0100110001011 |
3 | 10222121121000121 |
4 | 3122022212023 |
5 | 104120101140 |
6 | 5401444111 |
7 | 1263054004 |
oct | 332124613 |
9 | 128547017 |
10 | 57190795 |
11 | 2a312322 |
12 | 171a0637 |
13 | bb0540c |
14 | 784a1ab |
15 | 504a64a |
hex | 368a98b |
57190795 has 4 divisors (see below), whose sum is σ = 68628960. Its totient is φ = 45752632.
The previous prime is 57190781. The next prime is 57190831. The reversal of 57190795 is 59709175.
57190795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 57190795 - 27 = 57190667 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5719075 + ... + 5719084.
It is an arithmetic number, because the mean of its divisors is an integer number (17157240).
Almost surely, 257190795 is an apocalyptic number.
57190795 is a deficient number, since it is larger than the sum of its proper divisors (11438165).
57190795 is a wasteful number, since it uses less digits than its factorization.
57190795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11438164.
The product of its (nonzero) digits is 99225, while the sum is 43.
The square root of 57190795 is about 7562.4595866689. The cubic root of 57190795 is about 385.2790353609.
The spelling of 57190795 in words is "fifty-seven million, one hundred ninety thousand, seven hundred ninety-five".
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