Base | Representation |
---|---|
bin | 110001111011… |
… | …011110011100 |
3 | 220121222021111 |
4 | 301323132130 |
5 | 11322314133 |
6 | 1144311404 |
7 | 216152245 |
oct | 61733634 |
9 | 26558244 |
10 | 13088668 |
11 | 742a78a |
12 | 4472564 |
13 | 2933698 |
14 | 1a49ccc |
15 | 12381cd |
hex | c7b79c |
13088668 has 24 divisors (see below), whose sum is σ = 23596272. Its totient is φ = 6349824.
The previous prime is 13088629. The next prime is 13088671. The reversal of 13088668 is 86688031.
It is a self number, because there is not a number n which added to its sum of digits gives 13088668.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22396 + ... + 22972.
It is an arithmetic number, because the mean of its divisors is an integer number (983178).
Almost surely, 213088668 is an apocalyptic number.
It is an amenable number.
13088668 is a deficient number, since it is larger than the sum of its proper divisors (10507604).
13088668 is a wasteful number, since it uses less digits than its factorization.
13088668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741 (or 739 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 40.
The square root of 13088668 is about 3617.8264192744. The cubic root of 13088668 is about 235.6668429420. Note that the first 3 decimals are identical.
The spelling of 13088668 in words is "thirteen million, eighty-eight thousand, six hundred sixty-eight".
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