Base | Representation |
---|---|
bin | 1001001010100… |
… | …00100010111110 |
3 | 12100122201000000 |
4 | 10211100202332 |
5 | 124140012331 |
6 | 11343415130 |
7 | 1622302116 |
oct | 445204276 |
9 | 170581000 |
10 | 76875966 |
11 | 3a438062 |
12 | 218b44a6 |
13 | 12c0844b |
14 | a2d2046 |
15 | 6b380e6 |
hex | 49508be |
76875966 has 28 divisors (see below), whose sum is σ = 172895112. Its totient is φ = 25624836.
The previous prime is 76875941. The next prime is 76875983. The reversal of 76875966 is 66957867.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 24906 + ... + 27821.
Almost surely, 276875966 is an apocalyptic number.
76875966 is an abundant number, since it is smaller than the sum of its proper divisors (96019146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76875966 is an equidigital number, since it uses as much as digits as its factorization.
76875966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52747 (or 52732 counting only the distinct ones).
The product of its digits is 3810240, while the sum is 54.
The square root of 76875966 is about 8767.8940458927. The cubic root of 76875966 is about 425.2035306575.
It can be divided in two parts, 76875 and 966, that added together give a square (77841 = 2792).
The spelling of 76875966 in words is "seventy-six million, eight hundred seventy-five thousand, nine hundred sixty-six".
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