Base | Representation |
---|---|
bin | 10010111011000101… |
… | …11000010100110111 |
3 | 222020000121220222012 |
4 | 21131202320110313 |
5 | 131301243444122 |
6 | 4400034154435 |
7 | 506521062200 |
oct | 113542702467 |
9 | 28200556865 |
10 | 10159359287 |
11 | 434376a000 |
12 | 1b76422a1b |
13 | c5ba153cc |
14 | 6c53a65a7 |
15 | 3e6d8a7e2 |
hex | 25d8b8537 |
10159359287 has 24 divisors (see below), whose sum is σ = 12999028752. Its totient is φ = 7916333040.
The previous prime is 10159359283. The next prime is 10159359293. The reversal of 10159359287 is 78295395101.
It is not a de Polignac number, because 10159359287 - 22 = 10159359283 is a prime.
It is a super-2 number, since 2×101593592872 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10159359283) 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, 12668 + ... + 143105.
It is an arithmetic number, because the mean of its divisors is an integer number (541626198).
Almost surely, 210159359287 is an apocalyptic number.
10159359287 is a deficient number, since it is larger than the sum of its proper divisors (2839669465).
10159359287 is an equidigital number, since it uses as much as digits as its factorization.
10159359287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155820 (or 155791 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 50.
The spelling of 10159359287 in words is "ten billion, one hundred fifty-nine million, three hundred fifty-nine thousand, two hundred eighty-seven".
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