Base | Representation |
---|---|
bin | 110010111111… |
… | …110101010010 |
3 | 221011012100111 |
4 | 302333311102 |
5 | 11410244113 |
6 | 1154311534 |
7 | 221426452 |
oct | 62776522 |
9 | 27135314 |
10 | 13368658 |
11 | 7601086 |
12 | 45885aa |
13 | 2a00c64 |
14 | 1abdd62 |
15 | 129113d |
hex | cbfd52 |
13368658 has 8 divisors (see below), whose sum is σ = 20924928. Its totient is φ = 6393684.
The previous prime is 13368653. The next prime is 13368659. The reversal of 13368658 is 85686331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13368658.
It is not an unprimeable number, because it can be changed into a prime (13368653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145266 + ... + 145357.
It is an arithmetic number, because the mean of its divisors is an integer number (2615616).
Almost surely, 213368658 is an apocalyptic number.
13368658 is a deficient number, since it is larger than the sum of its proper divisors (7556270).
13368658 is a wasteful number, since it uses less digits than its factorization.
13368658 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290648.
The product of its digits is 103680, while the sum is 40.
The square root of 13368658 is about 3656.3175463846. The cubic root of 13368658 is about 237.3354457547.
The spelling of 13368658 in words is "thirteen million, three hundred sixty-eight thousand, six hundred fifty-eight".
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