Base | Representation |
---|---|
bin | 10011100101111011… |
… | …11000000111011101 |
3 | 1000011001220021010012 |
4 | 21302331320013131 |
5 | 133020300222403 |
6 | 4455433253005 |
7 | 521443652342 |
oct | 116275700735 |
9 | 30131807105 |
10 | 10518757853 |
11 | 450862350a |
12 | 2056864165 |
13 | cb830c496 |
14 | 71addc7c9 |
15 | 4186cded8 |
hex | 272f781dd |
10518757853 has 2 divisors, whose sum is σ = 10518757854. Its totient is φ = 10518757852.
The previous prime is 10518757819. The next prime is 10518757897. The reversal of 10518757853 is 35875781501.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10436256964 + 82500889 = 102158^2 + 9083^2 .
It is a cyclic number.
It is not a de Polignac number, because 10518757853 - 226 = 10451648989 is a prime.
It is a super-2 number, since 2×105187578532 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10518757813) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5259378926 + 5259378927.
It is an arithmetic number, because the mean of its divisors is an integer number (5259378927).
Almost surely, 210518757853 is an apocalyptic number.
It is an amenable number.
10518757853 is a deficient number, since it is larger than the sum of its proper divisors (1).
10518757853 is an equidigital number, since it uses as much as digits as its factorization.
10518757853 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1176000, while the sum is 50.
The spelling of 10518757853 in words is "ten billion, five hundred eighteen million, seven hundred fifty-seven thousand, eight hundred fifty-three".
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