Base | Representation |
---|---|
bin | 110101011011101100… |
… | …110111110101000101 |
3 | 12111002102112122201110 |
4 | 311123230313311011 |
5 | 1420000001031032 |
6 | 42205023515233 |
7 | 4100521000446 |
oct | 653354676505 |
9 | 174072478643 |
10 | 57373064517 |
11 | 223716655aa |
12 | b152158b19 |
13 | 55444460b2 |
14 | 2ac3a3d2cd |
15 | 175bd017cc |
hex | d5bb37d45 |
57373064517 has 32 divisors (see below), whose sum is σ = 79796021760. Its totient is φ = 36638784000.
The previous prime is 57373064509. The next prime is 57373064521. The reversal of 57373064517 is 71546037375.
It is not a de Polignac number, because 57373064517 - 23 = 57373064509 is a prime.
It is a super-3 number, since 3×573730645173 (a number of 33 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57373064317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1742467 + ... + 1775087.
It is an arithmetic number, because the mean of its divisors is an integer number (2493625680).
Almost surely, 257373064517 is an apocalyptic number.
It is an amenable number.
57373064517 is a deficient number, since it is larger than the sum of its proper divisors (22422957243).
57373064517 is a wasteful number, since it uses less digits than its factorization.
57373064517 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32925.
The product of its (nonzero) digits is 1852200, while the sum is 48.
The spelling of 57373064517 in words is "fifty-seven billion, three hundred seventy-three million, sixty-four thousand, five hundred seventeen".
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