Base | Representation |
---|---|
bin | 110011000111… |
… | …000010001000 |
3 | 221012200210212 |
4 | 303013002020 |
5 | 11412220102 |
6 | 1155100252 |
7 | 221611445 |
oct | 63070210 |
9 | 27180725 |
10 | 13398152 |
11 | 7621259 |
12 | 45a1688 |
13 | 2a11501 |
14 | 1aca9cc |
15 | 1299c52 |
hex | cc7088 |
13398152 has 8 divisors (see below), whose sum is σ = 25121550. Its totient is φ = 6699072.
The previous prime is 13398139. The next prime is 13398157. The reversal of 13398152 is 25189331.
It can be written as a sum of positive squares in only one way, i.e., 12859396 + 538756 = 3586^2 + 734^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (13398157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837377 + ... + 837392.
Almost surely, 213398152 is an apocalyptic number.
It is an amenable number.
13398152 is a deficient number, since it is larger than the sum of its proper divisors (11723398).
13398152 is a wasteful number, since it uses less digits than its factorization.
13398152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1674775 (or 1674771 counting only the distinct ones).
The product of its digits is 6480, while the sum is 32.
The square root of 13398152 is about 3660.3486172768. The cubic root of 13398152 is about 237.5098544388.
The spelling of 13398152 in words is "thirteen million, three hundred ninety-eight thousand, one hundred fifty-two".
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