Base | Representation |
---|---|
bin | 11000000011011110… |
… | …10111100000001000 |
3 | 1020100000011001111220 |
4 | 30001233113200020 |
5 | 202422002034021 |
6 | 5533241522040 |
7 | 635011002024 |
oct | 140157274010 |
9 | 36300131456 |
10 | 12914096136 |
11 | 5527741627 |
12 | 2604aa3320 |
13 | 12aa655306 |
14 | 8a71a7384 |
15 | 508b33cc6 |
hex | 301bd7808 |
12914096136 has 32 divisors (see below), whose sum is σ = 32334271200. Its totient is φ = 4298161280.
The previous prime is 12914096093. The next prime is 12914096137. The reversal of 12914096136 is 63169041921.
It is not an unprimeable number, because it can be changed into a prime (12914096137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392445 + ... + 424076.
It is an arithmetic number, because the mean of its divisors is an integer number (1010445975).
Almost surely, 212914096136 is an apocalyptic number.
It is an amenable number.
12914096136 is an abundant number, since it is smaller than the sum of its proper divisors (19420175064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12914096136 is a wasteful number, since it uses less digits than its factorization.
12914096136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817189 (or 817185 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 42.
The spelling of 12914096136 in words is "twelve billion, nine hundred fourteen million, ninety-six thousand, one hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •