Base | Representation |
---|---|
bin | 100010010011111… |
… | …110111110001101 |
3 | 1111010012202120101 |
4 | 202103332332031 |
5 | 2134332222023 |
6 | 133042251101 |
7 | 20160030511 |
oct | 4223767615 |
9 | 1433182511 |
10 | 575664013 |
11 | 275a46991 |
12 | 140956a91 |
13 | 923579c2 |
14 | 56650141 |
15 | 358121ad |
hex | 224fef8d |
575664013 has 24 divisors (see below), whose sum is σ = 627576768. Its totient is φ = 527801856.
The previous prime is 575663993. The next prime is 575664029. The reversal of 575664013 is 310466575.
It is not a de Polignac number, because 575664013 - 25 = 575663981 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 (575664043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2470545 + ... + 2470777.
It is an arithmetic number, because the mean of its divisors is an integer number (26149032).
Almost surely, 2575664013 is an apocalyptic number.
It is an amenable number.
575664013 is a deficient number, since it is larger than the sum of its proper divisors (51912755).
575664013 is a wasteful number, since it uses less digits than its factorization.
575664013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453 (or 436 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 575664013 is about 23992.9992497812. Note that the first 3 decimals coincide. The cubic root of 575664013 is about 831.8717197171.
The spelling of 575664013 in words is "five hundred seventy-five million, six hundred sixty-four thousand, thirteen".
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