Base | Representation |
---|---|
bin | 1101110011000… |
… | …1110011101101 |
3 | 11000220101112012 |
4 | 3130301303231 |
5 | 104304010233 |
6 | 5424251005 |
7 | 1301635541 |
oct | 334616355 |
9 | 130811465 |
10 | 57875693 |
11 | 2a73a957 |
12 | 17470a65 |
13 | bcb5095 |
14 | 7987a21 |
15 | 5133548 |
hex | 3731ced |
57875693 has 4 divisors (see below), whose sum is σ = 58130880. Its totient is φ = 57620508.
The previous prime is 57875663. The next prime is 57875707. The reversal of 57875693 is 39657875.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 57875693 - 210 = 57874669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57875663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127253 + ... + 127706.
It is an arithmetic number, because the mean of its divisors is an integer number (14532720).
Almost surely, 257875693 is an apocalyptic number.
It is an amenable number.
57875693 is a deficient number, since it is larger than the sum of its proper divisors (255187).
57875693 is a wasteful number, since it uses less digits than its factorization.
57875693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255186.
The product of its digits is 1587600, while the sum is 50.
The square root of 57875693 is about 7607.6075740012. The cubic root of 57875693 is about 386.8109277241.
The spelling of 57875693 in words is "fifty-seven million, eight hundred seventy-five thousand, six hundred ninety-three".
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