Base | Representation |
---|---|
bin | 110010111111… |
… | …101110111110 |
3 | 221011011210112 |
4 | 302333232332 |
5 | 11410241004 |
6 | 1154310022 |
7 | 221425334 |
oct | 62775676 |
9 | 27134715 |
10 | 13368254 |
11 | 7600849 |
12 | 4588312 |
13 | 2a00a13 |
14 | 1abdb54 |
15 | 1290e6e |
hex | cbfbbe |
13368254 has 8 divisors (see below), whose sum is σ = 20699328. Its totient is φ = 6468480.
The previous prime is 13368253. The next prime is 13368263. The reversal of 13368254 is 45286331.
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 13368254.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13368253) 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, 107747 + ... + 107870.
It is an arithmetic number, because the mean of its divisors is an integer number (2587416).
Almost surely, 213368254 is an apocalyptic number.
13368254 is a deficient number, since it is larger than the sum of its proper divisors (7331074).
13368254 is a wasteful number, since it uses less digits than its factorization.
13368254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215650.
The product of its digits is 17280, while the sum is 32.
The square root of 13368254 is about 3656.2622991246. The cubic root of 13368254 is about 237.3330549766. Note that the first 3 decimals are identical.
The spelling of 13368254 in words is "thirteen million, three hundred sixty-eight thousand, two hundred fifty-four".
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