Base | Representation |
---|---|
bin | 110101010101… |
… | …101111001000 |
3 | 222022101121110 |
4 | 311111233020 |
5 | 12034421124 |
6 | 1215410320 |
7 | 226564533 |
oct | 65255710 |
9 | 28271543 |
10 | 13982664 |
11 | 7990423 |
12 | 48239a0 |
13 | 2b87587 |
14 | 1bdda1a |
15 | 1363029 |
hex | d55bc8 |
13982664 has 32 divisors (see below), whose sum is σ = 35533440. Its totient is φ = 4584000.
The previous prime is 13982659. The next prime is 13982677. The reversal of 13982664 is 46628931.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3312 + ... + 6239.
It is an arithmetic number, because the mean of its divisors is an integer number (1110420).
Almost surely, 213982664 is an apocalyptic number.
It is an amenable number.
13982664 is an abundant number, since it is smaller than the sum of its proper divisors (21550776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13982664 is a wasteful number, since it uses less digits than its factorization.
13982664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9621 (or 9617 counting only the distinct ones).
The product of its digits is 62208, while the sum is 39.
The square root of 13982664 is about 3739.3400487252. The cubic root of 13982664 is about 240.9147038359.
The spelling of 13982664 in words is "thirteen million, nine hundred eighty-two thousand, six hundred sixty-four".
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