Base | Representation |
---|---|
bin | 1001000110010… |
… | …00001100110100 |
3 | 12022121022220210 |
4 | 10203020030310 |
5 | 124014124432 |
6 | 11323425420 |
7 | 1614454656 |
oct | 443101464 |
9 | 168538823 |
10 | 76317492 |
11 | 3a096509 |
12 | 21685270 |
13 | 12a711a4 |
14 | a1c86d6 |
15 | 6a778cc |
hex | 48c8334 |
76317492 has 24 divisors (see below), whose sum is σ = 178216416. Its totient is φ = 25418848.
The previous prime is 76317487. The next prime is 76317499. The reversal of 76317492 is 29471367.
It is a super-3 number, since 3×763174923 (a number of 25 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 76317492.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76317499) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25423 + ... + 28265.
It is an arithmetic number, because the mean of its divisors is an integer number (7425684).
Almost surely, 276317492 is an apocalyptic number.
It is an amenable number.
76317492 is an abundant number, since it is smaller than the sum of its proper divisors (101898924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76317492 is a wasteful number, since it uses less digits than its factorization.
76317492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5087 (or 5085 counting only the distinct ones).
The product of its digits is 63504, while the sum is 39.
The square root of 76317492 is about 8735.9883241680. The cubic root of 76317492 is about 424.1713811158.
The spelling of 76317492 in words is "seventy-six million, three hundred seventeen thousand, four hundred ninety-two".
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