Base | Representation |
---|---|
bin | 1001001000111… |
… | …00110100011000 |
3 | 12100020221100200 |
4 | 10210130310120 |
5 | 124111222323 |
6 | 11335102200 |
7 | 1620430314 |
oct | 444346430 |
9 | 170227320 |
10 | 76664088 |
11 | 3a302956 |
12 | 21811960 |
13 | 12b62b87 |
14 | a278b44 |
15 | 6ae5443 |
hex | 491cd18 |
76664088 has 48 divisors (see below), whose sum is σ = 218563800. Its totient is φ = 24209280.
The previous prime is 76664051. The next prime is 76664099. The reversal of 76664088 is 88046667.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26653 + ... + 29388.
Almost surely, 276664088 is an apocalyptic number.
It is an amenable number.
76664088 is an abundant number, since it is smaller than the sum of its proper divisors (141899712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76664088 is a wasteful number, since it uses less digits than its factorization.
76664088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56072 (or 56065 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The square root of 76664088 is about 8755.8031042275. The cubic root of 76664088 is about 424.8125364702.
The spelling of 76664088 in words is "seventy-six million, six hundred sixty-four thousand, eighty-eight".
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