Base | Representation |
---|---|
bin | 11001011011000011… |
… | …01101011101101100 |
3 | 1022020012110111012101 |
4 | 30231201231131230 |
5 | 210423032313310 |
6 | 10134203144444 |
7 | 662141102605 |
oct | 145541553554 |
9 | 38205414171 |
10 | 13648713580 |
11 | 5874385587 |
12 | 278ab15124 |
13 | 13968c52a8 |
14 | 936992dac |
15 | 54d39343a |
hex | 32d86d76c |
13648713580 has 12 divisors (see below), whose sum is σ = 28662298560. Its totient is φ = 5459485424.
The previous prime is 13648713577. The next prime is 13648713599. The reversal of 13648713580 is 8531784631.
It is a self number, because there is not a number n which added to its sum of digits gives 13648713580.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341217820 + ... + 341217859.
It is an arithmetic number, because the mean of its divisors is an integer number (2388524880).
Almost surely, 213648713580 is an apocalyptic number.
13648713580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13648713580 is an abundant number, since it is smaller than the sum of its proper divisors (15013584980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13648713580 is a wasteful number, since it uses less digits than its factorization.
13648713580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 682435688 (or 682435686 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 46.
The spelling of 13648713580 in words is "thirteen billion, six hundred forty-eight million, seven hundred thirteen thousand, five hundred eighty".
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