Base | Representation |
---|---|
bin | 1001000110010… |
… | …11100100000100 |
3 | 12022122000211000 |
4 | 10203023210010 |
5 | 124020100033 |
6 | 11324013300 |
7 | 1614543066 |
oct | 443134404 |
9 | 168560730 |
10 | 76331268 |
11 | 3a0a58a2 |
12 | 21691230 |
13 | 12a77540 |
14 | a1cd736 |
15 | 6a7ba13 |
hex | 48cb904 |
76331268 has 48 divisors (see below), whose sum is σ = 213122560. Its totient is φ = 23486112.
The previous prime is 76331267. The next prime is 76331293. The reversal of 76331268 is 86213367.
It is a happy number.
76331268 is a `hidden beast` number, since 7 + 633 + 12 + 6 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (76331267) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25780 + ... + 28587.
Almost surely, 276331268 is an apocalyptic number.
76331268 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
It is an amenable number.
76331268 is an abundant number, since it is smaller than the sum of its proper divisors (136791292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76331268 is a wasteful number, since it uses less digits than its factorization.
76331268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54393 (or 54385 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 76331268 is about 8736.7767511823. The cubic root of 76331268 is about 424.1969018417.
The spelling of 76331268 in words is "seventy-six million, three hundred thirty-one thousand, two hundred sixty-eight".
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