Base | Representation |
---|---|
bin | 1000101101111… |
… | …0111011110101 |
3 | 2112210200101002 |
4 | 2023132323311 |
5 | 33330032400 |
6 | 3343413045 |
7 | 622536461 |
oct | 213367365 |
9 | 75720332 |
10 | 36564725 |
11 | 1970468a |
12 | 102b4185 |
13 | 7763042 |
14 | 4bdb4a1 |
15 | 3323ed5 |
hex | 22deef5 |
36564725 has 6 divisors (see below), whose sum is σ = 45340290. Its totient is φ = 29251760.
The previous prime is 36564713. The next prime is 36564767. The reversal of 36564725 is 52746563.
It can be written as a sum of positive squares in 3 ways, for example, as 10609 + 36554116 = 103^2 + 6046^2 .
It is not a de Polignac number, because 36564725 - 24 = 36564709 is a prime.
It is a super-2 number, since 2×365647252 = 2673958228651250, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 731270 + ... + 731319.
It is an arithmetic number, because the mean of its divisors is an integer number (7556715).
Almost surely, 236564725 is an apocalyptic number.
It is an amenable number.
36564725 is a deficient number, since it is larger than the sum of its proper divisors (8775565).
36564725 is a wasteful number, since it uses less digits than its factorization.
36564725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1462599 (or 1462594 counting only the distinct ones).
The product of its digits is 151200, while the sum is 38.
The square root of 36564725 is about 6046.8772932812. The cubic root of 36564725 is about 331.9103310603.
The spelling of 36564725 in words is "thirty-six million, five hundred sixty-four thousand, seven hundred twenty-five".
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