Base | Representation |
---|---|
bin | 1001000111101… |
… | …01110100110100 |
3 | 12022221211021021 |
4 | 10203311310310 |
5 | 124041114442 |
6 | 11331430524 |
7 | 1616163550 |
oct | 443656464 |
9 | 168854237 |
10 | 76504372 |
11 | 3a20395a |
12 | 21755444 |
13 | 12b08279 |
14 | a236860 |
15 | 6ab2e67 |
hex | 48f5d34 |
76504372 has 24 divisors (see below), whose sum is σ = 153397440. Its totient is φ = 32704320.
The previous prime is 76504367. The next prime is 76504397. The reversal of 76504372 is 27340567.
It is a happy number.
It is a super-2 number, since 2×765043722 = 11705837870228768, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8472 + ... + 14992.
It is an arithmetic number, because the mean of its divisors is an integer number (6391560).
Almost surely, 276504372 is an apocalyptic number.
It is an amenable number.
76504372 is an abundant number, since it is smaller than the sum of its proper divisors (76893068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76504372 is a wasteful number, since it uses less digits than its factorization.
76504372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6951 (or 6949 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 34.
The square root of 76504372 is about 8746.6777693019. The cubic root of 76504372 is about 424.5173242319.
The spelling of 76504372 in words is "seventy-six million, five hundred four thousand, three hundred seventy-two".
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