Base | Representation |
---|---|
bin | 10111011100101100… |
… | …01000101010111000 |
3 | 1012111022212222001212 |
4 | 23232112020222320 |
5 | 201240202332210 |
6 | 5441055502252 |
7 | 623650211033 |
oct | 135626105270 |
9 | 35438788055 |
10 | 12588714680 |
11 | 5380001733 |
12 | 2533b27988 |
13 | 125810b7c9 |
14 | 875ca801a |
15 | 4da2ae805 |
hex | 2ee588ab8 |
12588714680 has 16 divisors (see below), whose sum is σ = 28324608120. Its totient is φ = 5035485856.
The previous prime is 12588714643. The next prime is 12588714757. The reversal of 12588714680 is 8641788521.
12588714680 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 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, 157358894 + ... + 157358973.
Almost surely, 212588714680 is an apocalyptic number.
12588714680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12588714680 is an abundant number, since it is smaller than the sum of its proper divisors (15735893440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12588714680 is a wasteful number, since it uses less digits than its factorization.
12588714680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314717878 (or 314717874 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 50.
The spelling of 12588714680 in words is "twelve billion, five hundred eighty-eight million, seven hundred fourteen thousand, six hundred eighty".
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