Base | Representation |
---|---|
bin | 110001111101… |
… | …100011001010 |
3 | 220122101221002 |
4 | 301331203022 |
5 | 11323102122 |
6 | 1144415002 |
7 | 216216101 |
oct | 61754312 |
9 | 26571832 |
10 | 13097162 |
11 | 7436101 |
12 | 4477462 |
13 | 2937500 |
14 | 1a4d038 |
15 | 123a992 |
hex | c7d8ca |
13097162 has 12 divisors (see below), whose sum is σ = 21273750. Its totient is φ = 6044688.
The previous prime is 13097153. The next prime is 13097177. The reversal of 13097162 is 26179031.
It is a Cunningham number, because it is equal to 36192+1.
It can be written as a sum of positive squares in 3 ways, for example, as 6599761 + 6497401 = 2569^2 + 2549^2 .
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 19037 + ... + 19712.
Almost surely, 213097162 is an apocalyptic number.
13097162 is a deficient number, since it is larger than the sum of its proper divisors (8176588).
13097162 is a wasteful number, since it uses less digits than its factorization.
13097162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38777 (or 38764 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 13097162 is about 3619.0001381597. Note that the first 3 decimals coincide. The cubic root of 13097162 is about 235.7178112377.
The spelling of 13097162 in words is "thirteen million, ninety-seven thousand, one hundred sixty-two".
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