Base | Representation |
---|---|
bin | 10010111010110111… |
… | …10110011101000101 |
3 | 222012220011022022000 |
4 | 21131123312131011 |
5 | 131300311012423 |
6 | 4355530455513 |
7 | 506466316026 |
oct | 113533663505 |
9 | 28186138260 |
10 | 10157516613 |
11 | 4342720632 |
12 | 1b75894599 |
13 | c5b51b77a |
14 | 6c5046c4d |
15 | 3e6b24843 |
hex | 25d6f6745 |
10157516613 has 16 divisors (see below), whose sum is σ = 15051389760. Its totient is φ = 6770230128.
The previous prime is 10157516591. The next prime is 10157516617. The reversal of 10157516613 is 31661575101.
10157516613 is a `hidden beast` number, since 10 + 1 + 575 + 1 + 66 + 13 = 666.
It is not a de Polignac number, because 10157516613 - 28 = 10157516357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10157516617) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96931 + ... + 172367.
It is an arithmetic number, because the mean of its divisors is an integer number (940711860).
Almost surely, 210157516613 is an apocalyptic number.
It is an amenable number.
10157516613 is a deficient number, since it is larger than the sum of its proper divisors (4893873147).
10157516613 is an equidigital number, since it uses as much as digits as its factorization.
10157516613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80433 (or 80427 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 36.
The spelling of 10157516613 in words is "ten billion, one hundred fifty-seven million, five hundred sixteen thousand, six hundred thirteen".
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