Base | Representation |
---|---|
bin | 110100001111… |
… | …100011000100 |
3 | 221202210020121 |
4 | 310033203010 |
5 | 12001221142 |
6 | 1205311324 |
7 | 224256421 |
oct | 64174304 |
9 | 27683217 |
10 | 13695172 |
11 | 7804427 |
12 | 4705544 |
13 | 2ab676a |
14 | 1b66d48 |
15 | 1307c67 |
hex | d0f8c4 |
13695172 has 12 divisors (see below), whose sum is σ = 24156160. Its totient is φ = 6793416.
The previous prime is 13695161. The next prime is 13695173. The reversal of 13695172 is 27159631.
It is a super-2 number, since 2×136951722 = 375115472219168, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13695173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12972 + ... + 13987.
Almost surely, 213695172 is an apocalyptic number.
It is an amenable number.
13695172 is a deficient number, since it is larger than the sum of its proper divisors (10460988).
13695172 is a wasteful number, since it uses less digits than its factorization.
13695172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27090 (or 27088 counting only the distinct ones).
The product of its digits is 11340, while the sum is 34.
The square root of 13695172 is about 3700.6988529195. The cubic root of 13695172 is about 239.2521396167.
The spelling of 13695172 in words is "thirteen million, six hundred ninety-five thousand, one hundred seventy-two".
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