Base | Representation |
---|---|
bin | 1001001010110… |
… | …01110100011110 |
3 | 12100201122002211 |
4 | 10211121310132 |
5 | 124142221300 |
6 | 11344311034 |
7 | 1622520631 |
oct | 445316436 |
9 | 170648084 |
10 | 76913950 |
11 | 3a463653 |
12 | 2191247a |
13 | 12c1c819 |
14 | a301c18 |
15 | 6b444ba |
hex | 4959d1e |
76913950 has 48 divisors (see below), whose sum is σ = 155240064. Its totient is φ = 28236800.
The previous prime is 76913929. The next prime is 76913989. The reversal of 76913950 is 5931967.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33747 + ... + 35953.
It is an arithmetic number, because the mean of its divisors is an integer number (3234168).
Almost surely, 276913950 is an apocalyptic number.
76913950 is an abundant number, since it is smaller than the sum of its proper divisors (78326114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76913950 is a wasteful number, since it uses less digits than its factorization.
76913950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2277 (or 2272 counting only the distinct ones).
The product of its (nonzero) digits is 51030, while the sum is 40.
The square root of 76913950 is about 8770.0598629656. The cubic root of 76913950 is about 425.2735493836.
The spelling of 76913950 in words is "seventy-six million, nine hundred thirteen thousand, nine hundred fifty".
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