Base | Representation |
---|---|
bin | 110010001011… |
… | …001000011010 |
3 | 220202020020112 |
4 | 302023020122 |
5 | 11331342134 |
6 | 1145524322 |
7 | 216540224 |
oct | 62131032 |
9 | 26666215 |
10 | 13152794 |
11 | 7473986 |
12 | 44a36a2 |
13 | 2956925 |
14 | 1a65414 |
15 | 124c1ce |
hex | c8b21a |
13152794 has 8 divisors (see below), whose sum is σ = 19746228. Its totient is φ = 6570720.
The previous prime is 13152787. The next prime is 13152817. The reversal of 13152794 is 49725131.
It can be written as a sum of positive squares in 2 ways, for example, as 12866569 + 286225 = 3587^2 + 535^2 .
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 13152794.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214 + ... + 5270.
Almost surely, 213152794 is an apocalyptic number.
13152794 is a deficient number, since it is larger than the sum of its proper divisors (6593434).
13152794 is a wasteful number, since it uses less digits than its factorization.
13152794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5680.
The product of its digits is 7560, while the sum is 32.
The square root of 13152794 is about 3626.6780943447. The cubic root of 13152794 is about 236.0510877622.
It can be divided in two parts, 131 and 52794, that added together give a palindrome (52925).
The spelling of 13152794 in words is "thirteen million, one hundred fifty-two thousand, seven hundred ninety-four".
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