Base | Representation |
---|---|
bin | 110001111100… |
… | …010110011010 |
3 | 220122011012011 |
4 | 301330112122 |
5 | 11322423000 |
6 | 1144340134 |
7 | 216165553 |
oct | 61742632 |
9 | 26564164 |
10 | 13092250 |
11 | 7432446 |
12 | 447464a |
13 | 29351c2 |
14 | 1a4b32a |
15 | 12392ba |
hex | c7c59a |
13092250 has 16 divisors (see below), whose sum is σ = 24509160. Its totient is φ = 5236800.
The previous prime is 13092223. The next prime is 13092257. The reversal of 13092250 is 5229031.
It can be written as a sum of positive squares in 4 ways, for example, as 5257849 + 7834401 = 2293^2 + 2799^2 .
It is not an unprimeable number, because it can be changed into a prime (13092257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25935 + ... + 26434.
Almost surely, 213092250 is an apocalyptic number.
13092250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13092250 is a deficient number, since it is larger than the sum of its proper divisors (11416910).
13092250 is an equidigital number, since it uses as much as digits as its factorization.
13092250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52386 (or 52376 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 13092250 is about 3618.3214340354. The cubic root of 13092250 is about 235.6883394415.
The spelling of 13092250 in words is "thirteen million, ninety-two thousand, two hundred fifty".
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