Base | Representation |
---|---|
bin | 1011011110011000111010… |
… | …1101101010010011100100 |
3 | 1122200010221102220220010022 |
4 | 2313212032231222103210 |
5 | 3123203012100022123 |
6 | 42500012120014312 |
7 | 2441345626303346 |
oct | 267461655522344 |
9 | 48603842826108 |
10 | 12616713282788 |
11 | 40247998050aa |
12 | 14b9253901398 |
13 | 70699bb13524 |
14 | 31891b829296 |
15 | 16d2ca1cc1c8 |
hex | b798eb6a4e4 |
12616713282788 has 12 divisors (see below), whose sum is σ = 22079280674220. Its totient is φ = 6308347375872.
The previous prime is 12616713282647. The next prime is 12616713282791. The reversal of 12616713282788 is 88728231761621.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5681749184164 + 6934964098624 = 2383642^2 + 2633432^2 .
It is a super-3 number, since 3×126167132827883 (a number of 40 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12616713282788.
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, 1415420 + ... + 5218892.
It is an arithmetic number, because the mean of its divisors is an integer number (1839940056185).
Almost surely, 212616713282788 is an apocalyptic number.
It is an amenable number.
12616713282788 is a deficient number, since it is larger than the sum of its proper divisors (9462567391432).
12616713282788 is a wasteful number, since it uses less digits than its factorization.
12616713282788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4632766 (or 4632764 counting only the distinct ones).
The product of its digits is 21676032, while the sum is 62.
The spelling of 12616713282788 in words is "twelve trillion, six hundred sixteen billion, seven hundred thirteen million, two hundred eighty-two thousand, seven hundred eighty-eight".
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