Base | Representation |
---|---|
bin | 1100011110011… |
… | …01111100010101 |
3 | 21021220220022221 |
4 | 12033031330111 |
5 | 203242340230 |
6 | 14215022341 |
7 | 2410350343 |
oct | 617157425 |
9 | 237826287 |
10 | 104652565 |
11 | 5408a026 |
12 | 2b06a9b1 |
13 | 188b23c4 |
14 | dc82993 |
15 | 92c327a |
hex | 63cdf15 |
104652565 has 4 divisors (see below), whose sum is σ = 125583084. Its totient is φ = 83722048.
The previous prime is 104652557. The next prime is 104652617. The reversal of 104652565 is 565256401.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 74960964 + 29691601 = 8658^2 + 5449^2 .
It is a cyclic number.
It is not a de Polignac number, because 104652565 - 23 = 104652557 is a prime.
It is a super-2 number, since 2×1046525652 = 21904318722158450, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 104652565.
It is a congruent number.
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, 10465252 + ... + 10465261.
It is an arithmetic number, because the mean of its divisors is an integer number (31395771).
Almost surely, 2104652565 is an apocalyptic number.
It is an amenable number.
104652565 is a deficient number, since it is larger than the sum of its proper divisors (20930519).
104652565 is an equidigital number, since it uses as much as digits as its factorization.
104652565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20930518.
The product of its (nonzero) digits is 36000, while the sum is 34.
The square root of 104652565 is about 10229.9836265754. The cubic root of 104652565 is about 471.2484763792.
The spelling of 104652565 in words is "one hundred four million, six hundred fifty-two thousand, five hundred sixty-five".
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