Base | Representation |
---|---|
bin | 11001000101010110… |
… | …10011110101101000 |
3 | 1021202111221021000010 |
4 | 30202223103311220 |
5 | 210034432240210 |
6 | 10104141411520 |
7 | 654500616465 |
oct | 144253236550 |
9 | 37674837003 |
10 | 13466680680 |
11 | 5790654572 |
12 | 2739b69ba0 |
13 | 1367c8c00b |
14 | 91a72a66c |
15 | 53c3d7920 |
hex | 322ad3d68 |
13466680680 has 32 divisors (see below), whose sum is σ = 40400042400. Its totient is φ = 3591114816.
The previous prime is 13466680651. The next prime is 13466680693. The reversal of 13466680680 is 8608666431.
13466680680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 56111050 + ... + 56111289.
It is an arithmetic number, because the mean of its divisors is an integer number (1262501325).
Almost surely, 213466680680 is an apocalyptic number.
13466680680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13466680680 is an abundant number, since it is smaller than the sum of its proper divisors (26933361720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13466680680 is a wasteful number, since it uses less digits than its factorization.
13466680680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112222353 (or 112222349 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 48.
The spelling of 13466680680 in words is "thirteen billion, four hundred sixty-six million, six hundred eighty thousand, six hundred eighty".
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