Base | Representation |
---|---|
bin | 11001111011011001… |
… | …00101100100111011 |
3 | 1022221002221021122020 |
4 | 30331230211210323 |
5 | 212002010002230 |
6 | 10221133525523 |
7 | 1001644023204 |
oct | 147554454473 |
9 | 38832837566 |
10 | 13920000315 |
11 | 59a35282a1 |
12 | 28459438a3 |
13 | 140ab7b9a0 |
14 | 960a105ab |
15 | 5670ce810 |
hex | 33db2593b |
13920000315 has 32 divisors (see below), whose sum is σ = 25028075520. Its totient is φ = 6554967936.
The previous prime is 13920000287. The next prime is 13920000359. The reversal of 13920000315 is 51300002931.
It is a happy number.
It is not a de Polignac number, because 13920000315 - 222 = 13915806011 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1547355 + ... + 1556324.
It is an arithmetic number, because the mean of its divisors is an integer number (782127360).
Almost surely, 213920000315 is an apocalyptic number.
13920000315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13920000315 is a deficient number, since it is larger than the sum of its proper divisors (11108075205).
13920000315 is a wasteful number, since it uses less digits than its factorization.
13920000315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3103723.
The product of its (nonzero) digits is 810, while the sum is 24.
The spelling of 13920000315 in words is "thirteen billion, nine hundred twenty million, three hundred fifteen", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •