Base | Representation |
---|---|
bin | 1011101110000100100000… |
… | …0010111010110011100100 |
3 | 1200121220022012112012120020 |
4 | 2323201020002322303210 |
5 | 3142111223304101313 |
6 | 43223444131435140 |
7 | 2466663555650364 |
oct | 273411002726344 |
9 | 50556265465506 |
10 | 12886110612708 |
11 | 4118a72556423 |
12 | 15414b8455ab0 |
13 | 726202758018 |
14 | 3279964829a4 |
15 | 1752e5db8323 |
hex | bb8480bace4 |
12886110612708 has 48 divisors (see below), whose sum is σ = 30121063854336. Its totient is φ = 4287738075040.
The previous prime is 12886110612689. The next prime is 12886110612719. The reversal of 12886110612708 is 80721601168821.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14802835 + ... + 15649157.
It is an arithmetic number, because the mean of its divisors is an integer number (627522163632).
Almost surely, 212886110612708 is an apocalyptic number.
It is an amenable number.
12886110612708 is an abundant number, since it is smaller than the sum of its proper divisors (17234953241628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12886110612708 is a wasteful number, since it uses less digits than its factorization.
12886110612708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848584 (or 848582 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 51.
The spelling of 12886110612708 in words is "twelve trillion, eight hundred eighty-six billion, one hundred ten million, six hundred twelve thousand, seven hundred eight".
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