Base | Representation |
---|---|
bin | 10111101010101011… |
… | …11110100001001000 |
3 | 1012210111210110010022 |
4 | 23311111332201020 |
5 | 202010231113413 |
6 | 5500452040012 |
7 | 626604116666 |
oct | 136525764110 |
9 | 35714713108 |
10 | 12706113608 |
11 | 54302a7241 |
12 | 2567303008 |
13 | 1276534826 |
14 | 887707c36 |
15 | 4e574e608 |
hex | 2f557e848 |
12706113608 has 16 divisors (see below), whose sum is σ = 23825168880. Its totient is φ = 6352735248.
The previous prime is 12706113593. The next prime is 12706113617. The reversal of 12706113608 is 80631160721.
It is a super-2 number, since 2×127061136082 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256991 + ... + 302417.
It is an arithmetic number, because the mean of its divisors is an integer number (1489073055).
Almost surely, 212706113608 is an apocalyptic number.
It is an amenable number.
12706113608 is a deficient number, since it is larger than the sum of its proper divisors (11119055272).
12706113608 is a wasteful number, since it uses less digits than its factorization.
12706113608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80396 (or 80392 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 35.
The spelling of 12706113608 in words is "twelve billion, seven hundred six million, one hundred thirteen thousand, six hundred eight".
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