Base | Representation |
---|---|
bin | 1001000100110… |
… | …01010101111100 |
3 | 12022020120122100 |
4 | 10202121111330 |
5 | 123442004224 |
6 | 11315345100 |
7 | 1613025264 |
oct | 442312574 |
9 | 168216570 |
10 | 76125564 |
11 | 39a75299 |
12 | 215b2190 |
13 | 12a04a18 |
14 | a1787a4 |
15 | 6a3aac9 |
hex | 489957c |
76125564 has 36 divisors (see below), whose sum is σ = 193623976. Its totient is φ = 25217568.
The previous prime is 76125559. The next prime is 76125587. The reversal of 76125564 is 46552167.
It is a happy number.
76125564 is a `hidden beast` number, since 76 + 1 + 25 + 564 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 619 + ... + 12354.
Almost surely, 276125564 is an apocalyptic number.
It is an amenable number.
76125564 is an abundant number, since it is smaller than the sum of its proper divisors (117498412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76125564 is a wasteful number, since it uses less digits than its factorization.
76125564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13146 (or 13141 counting only the distinct ones).
The product of its digits is 50400, while the sum is 36.
The square root of 76125564 is about 8724.9965042973. The cubic root of 76125564 is about 423.8155050534.
The spelling of 76125564 in words is "seventy-six million, one hundred twenty-five thousand, five hundred sixty-four".
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