Base | Representation |
---|---|
bin | 11000101101001101… |
… | …10101100011010100 |
3 | 1021020101220020022000 |
4 | 30112212311203110 |
5 | 204131112301320 |
6 | 10032105235300 |
7 | 646461452655 |
oct | 142646654324 |
9 | 37211806260 |
10 | 13264181460 |
11 | 5697314942 |
12 | 26a2192b30 |
13 | 133503b2aa |
14 | 8db89752c |
15 | 529737c90 |
hex | 3169b58d4 |
13264181460 has 48 divisors (see below), whose sum is σ = 41266344000. Its totient is φ = 3537114912.
The previous prime is 13264181423. The next prime is 13264181477. The reversal of 13264181460 is 6418146231.
13264181460 is a `hidden beast` number, since 1 + 3 + 2 + 641 + 8 + 1 + 4 + 6 + 0 = 666.
13264181460 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 an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 12281110 + ... + 12282189.
It is an arithmetic number, because the mean of its divisors is an integer number (859715500).
Almost surely, 213264181460 is an apocalyptic number.
13264181460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13264181460 is an abundant number, since it is smaller than the sum of its proper divisors (28002162540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13264181460 is a wasteful number, since it uses less digits than its factorization.
13264181460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24563317 (or 24563309 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The spelling of 13264181460 in words is "thirteen billion, two hundred sixty-four million, one hundred eighty-one thousand, four hundred sixty".
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