Base | Representation |
---|---|
bin | 1001000100010… |
… | …01101000100000 |
3 | 12022010022101002 |
4 | 10202021220200 |
5 | 123432424331 |
6 | 11314131132 |
7 | 1612336550 |
oct | 442115040 |
9 | 168108332 |
10 | 76061216 |
11 | 39a30a10 |
12 | 21580aa8 |
13 | 129b164a |
14 | a15d160 |
15 | 6a269cb |
hex | 4889a20 |
76061216 has 48 divisors (see below), whose sum is σ = 186701760. Its totient is φ = 29633280.
The previous prime is 76061203. The next prime is 76061231. The reversal of 76061216 is 61216067.
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, 12971 + ... + 17898.
It is an arithmetic number, because the mean of its divisors is an integer number (3889620).
Almost surely, 276061216 is an apocalyptic number.
It is an amenable number.
76061216 is an abundant number, since it is smaller than the sum of its proper divisors (110640544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76061216 is a wasteful number, since it uses less digits than its factorization.
76061216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30897 (or 30889 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 76061216 is about 8721.3081587569. The cubic root of 76061216 is about 423.6960560517.
The spelling of 76061216 in words is "seventy-six million, sixty-one thousand, two hundred sixteen".
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