Base | Representation |
---|---|
bin | 1010001011011… |
… | …1110111100101 |
3 | 2222100012010110 |
4 | 2202313313211 |
5 | 41412234130 |
6 | 4123043233 |
7 | 1025624421 |
oct | 242676745 |
9 | 88305113 |
10 | 42696165 |
11 | 22112296 |
12 | 12370519 |
13 | 8acbb05 |
14 | 5955b81 |
15 | 3b35ab0 |
hex | 28b7de5 |
42696165 has 16 divisors (see below), whose sum is σ = 71284608. Its totient is φ = 21781056.
The previous prime is 42696161. The next prime is 42696169. The reversal of 42696165 is 56169624.
It is an interprime number because it is at equal distance from previous prime (42696161) and next prime (42696169).
It is not a de Polignac number, because 42696165 - 22 = 42696161 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42696161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61534 + ... + 62223.
It is an arithmetic number, because the mean of its divisors is an integer number (4455288).
Almost surely, 242696165 is an apocalyptic number.
It is an amenable number.
42696165 is a deficient number, since it is larger than the sum of its proper divisors (28588443).
42696165 is a wasteful number, since it uses less digits than its factorization.
42696165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123788.
The product of its digits is 77760, while the sum is 39.
The square root of 42696165 is about 6534.2302530597. The cubic root of 42696165 is about 349.5126959926.
The spelling of 42696165 in words is "forty-two million, six hundred ninety-six thousand, one hundred sixty-five".
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