Base | Representation |
---|---|
bin | 1001000110110… |
… | …00000111000100 |
3 | 12022201122022102 |
4 | 10203120013010 |
5 | 124023221120 |
6 | 11325051232 |
7 | 1615145654 |
oct | 443300704 |
9 | 168648272 |
10 | 76382660 |
11 | 3a130472 |
12 | 216b6b18 |
13 | 12a94a53 |
14 | a204364 |
15 | 6a8bd75 |
hex | 48d81c4 |
76382660 has 24 divisors (see below), whose sum is σ = 168846720. Its totient is φ = 28944864.
The previous prime is 76382653. The next prime is 76382671. The reversal of 76382660 is 6628367.
It is a Harshad number since it is a multiple of its sum of digits (38).
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, 100124 + ... + 100883.
It is an arithmetic number, because the mean of its divisors is an integer number (7035280).
Almost surely, 276382660 is an apocalyptic number.
It is an amenable number.
76382660 is an abundant number, since it is smaller than the sum of its proper divisors (92464060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76382660 is a wasteful number, since it uses less digits than its factorization.
76382660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201035 (or 201033 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 38.
The square root of 76382660 is about 8739.7173867351. The cubic root of 76382660 is about 424.2920809954.
The spelling of 76382660 in words is "seventy-six million, three hundred eighty-two thousand, six hundred sixty".
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