Base | Representation |
---|---|
bin | 11000101101111010… |
… | …11100100111000000 |
3 | 1021020211001100211000 |
4 | 30112331130213000 |
5 | 204134121433413 |
6 | 10032440252000 |
7 | 646563030201 |
oct | 142675344700 |
9 | 37224040730 |
10 | 13270108608 |
11 | 569a6a3009 |
12 | 26a4171000 |
13 | 1336335093 |
14 | 8dc59b5a8 |
15 | 52a009073 |
hex | 316f5c9c0 |
13270108608 has 448 divisors, whose sum is σ = 43989955200. Its totient is φ = 3901685760.
The previous prime is 13270108601. The next prime is 13270108633. The reversal of 13270108608 is 80680107231.
13270108608 is a `hidden beast` number, since 1 + 32 + 7 + 0 + 10 + 8 + 608 = 666.
13270108608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13270108601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31520238 + ... + 31520658.
Almost surely, 213270108608 is an apocalyptic number.
13270108608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13270108608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21994977600).
13270108608 is an abundant number, since it is smaller than the sum of its proper divisors (30719846592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13270108608 is a wasteful number, since it uses less digits than its factorization.
13270108608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 525 (or 509 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The spelling of 13270108608 in words is "thirteen billion, two hundred seventy million, one hundred eight thousand, six hundred eight".
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