Base | Representation |
---|---|
bin | 1101110000101… |
… | …1000110101100 |
3 | 11000121100001202 |
4 | 3130023012230 |
5 | 104233422124 |
6 | 5421025032 |
7 | 1300405421 |
oct | 334130654 |
9 | 130540052 |
10 | 57717164 |
11 | 2a64183a |
12 | 173b5178 |
13 | bc5ab8b |
14 | 7945d48 |
15 | 51015ae |
hex | 370b1ac |
57717164 has 24 divisors (see below), whose sum is σ = 104832000. Its totient is φ = 27775440.
The previous prime is 57717161. The next prime is 57717167. The reversal of 57717164 is 46171775.
It is a happy number.
57717164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (57717161) and next prime (57717167).
It is not an unprimeable number, because it can be changed into a prime (57717161) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 23507 + ... + 25845.
It is an arithmetic number, because the mean of its divisors is an integer number (4368000).
Almost surely, 257717164 is an apocalyptic number.
It is an amenable number.
57717164 is a deficient number, since it is larger than the sum of its proper divisors (47114836).
57717164 is a wasteful number, since it uses less digits than its factorization.
57717164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2573 (or 2571 counting only the distinct ones).
The product of its digits is 41160, while the sum is 38.
The square root of 57717164 is about 7597.1813194105. The cubic root of 57717164 is about 386.4574297343.
The spelling of 57717164 in words is "fifty-seven million, seven hundred seventeen thousand, one hundred sixty-four".
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