Base | Representation |
---|---|
bin | 10111011100110111… |
… | …10001011010000000 |
3 | 1012111102200000220220 |
4 | 23232123301122000 |
5 | 201241042123011 |
6 | 5441151303040 |
7 | 623665603605 |
oct | 135633613200 |
9 | 35442600826 |
10 | 12590192256 |
11 | 5380920874 |
12 | 253451aa80 |
13 | 1258508205 |
14 | 8761706ac |
15 | 4da4a2506 |
hex | 2ee6f1680 |
12590192256 has 32 divisors (see below), whose sum is σ = 33442699200. Its totient is φ = 4196730624.
The previous prime is 12590192227. The next prime is 12590192287. The reversal of 12590192256 is 65229109521.
It is a happy number.
12590192256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
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 3 ways as a sum of consecutive naturals, for example, 16393096 + ... + 16393863.
It is an arithmetic number, because the mean of its divisors is an integer number (1045084350).
Almost surely, 212590192256 is an apocalyptic number.
12590192256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12590192256 is an abundant number, since it is smaller than the sum of its proper divisors (20852506944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12590192256 is an equidigital number, since it uses as much as digits as its factorization.
12590192256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32786976 (or 32786964 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 42.
The spelling of 12590192256 in words is "twelve billion, five hundred ninety million, one hundred ninety-two thousand, two hundred fifty-six".
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