Base | Representation |
---|---|
bin | 110010100000… |
… | …000101010000 |
3 | 220220120221211 |
4 | 302200011100 |
5 | 11342113413 |
6 | 1151425504 |
7 | 220345345 |
oct | 62400520 |
9 | 26816854 |
10 | 13238608 |
11 | 75223a9 |
12 | 4525294 |
13 | 29869c6 |
14 | 1a887cc |
15 | 126783d |
hex | ca0150 |
13238608 has 20 divisors (see below), whose sum is σ = 25717600. Its totient is φ = 6601824.
The previous prime is 13238579. The next prime is 13238627. The reversal of 13238608 is 80683231.
It is a self number, because there is not a number n which added to its sum of digits gives 13238608.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6943 + ... + 8641.
It is an arithmetic number, because the mean of its divisors is an integer number (1285880).
Almost surely, 213238608 is an apocalyptic number.
It is an amenable number.
13238608 is a deficient number, since it is larger than the sum of its proper divisors (12478992).
13238608 is a wasteful number, since it uses less digits than its factorization.
13238608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2194 (or 2188 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 13238608 is about 3638.4897966052. The cubic root of 13238608 is about 236.5633387022.
The spelling of 13238608 in words is "thirteen million, two hundred thirty-eight thousand, six hundred eight".
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