Base | Representation |
---|---|
bin | 110010111111… |
… | …110010110110 |
3 | 221011012010201 |
4 | 302333302312 |
5 | 11410243002 |
6 | 1154311114 |
7 | 221426140 |
oct | 62776266 |
9 | 27135121 |
10 | 13368502 |
11 | 7600a54 |
12 | 458849a |
13 | 2a00b74 |
14 | 1abdc90 |
15 | 1291087 |
hex | cbfcb6 |
13368502 has 16 divisors (see below), whose sum is σ = 23657472. Its totient is φ = 5544360.
The previous prime is 13368491. The next prime is 13368503. The reversal of 13368502 is 20586331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13368503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14968 + ... + 15835.
It is an arithmetic number, because the mean of its divisors is an integer number (1478592).
Almost surely, 213368502 is an apocalyptic number.
13368502 is a deficient number, since it is larger than the sum of its proper divisors (10288970).
13368502 is a wasteful number, since it uses less digits than its factorization.
13368502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30843.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 13368502 is about 3656.2962133832. The cubic root of 13368502 is about 237.3345225887.
It can be divided in two parts, 133 and 68502, that added together give a triangular number (68635 = T370).
The spelling of 13368502 in words is "thirteen million, three hundred sixty-eight thousand, five hundred two".
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