Base | Representation |
---|---|
bin | 11000100011000111… |
… | …10011110101011000 |
3 | 1021000111120001210110 |
4 | 30101203303311120 |
5 | 203442423030122 |
6 | 10015442244320 |
7 | 644412626553 |
oct | 142143636530 |
9 | 37014501713 |
10 | 13179501912 |
11 | 5653537945 |
12 | 26799566a0 |
13 | 132062cc55 |
14 | 8d053369a |
15 | 5220ac90c |
hex | 3118f3d58 |
13179501912 has 16 divisors (see below), whose sum is σ = 32948754840. Its totient is φ = 4393167296.
The previous prime is 13179501901. The next prime is 13179501919. The reversal of 13179501912 is 21910597131.
13179501912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13179501919) 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 3 ways as a sum of consecutive naturals, for example, 274572933 + ... + 274572980.
Almost surely, 213179501912 is an apocalyptic number.
13179501912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13179501912 is an abundant number, since it is smaller than the sum of its proper divisors (19769252928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13179501912 is a wasteful number, since it uses less digits than its factorization.
13179501912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 549145922 (or 549145918 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 39.
The spelling of 13179501912 in words is "thirteen billion, one hundred seventy-nine million, five hundred one thousand, nine hundred twelve".
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