Base | Representation |
---|---|
bin | 1001001010011… |
… | …00111110111110 |
3 | 12100121221222120 |
4 | 10211030332332 |
5 | 124134030444 |
6 | 11343223410 |
7 | 1622211432 |
oct | 445147676 |
9 | 170557876 |
10 | 76861374 |
11 | 3a4280a7 |
12 | 218a7b66 |
13 | 12c01905 |
14 | a2ca9c2 |
15 | 6b33b19 |
hex | 494cfbe |
76861374 has 8 divisors (see below), whose sum is σ = 153722760. Its totient is φ = 25620456.
The previous prime is 76861363. The next prime is 76861399. The reversal of 76861374 is 47316867.
It is a sphenic number, since it is the product of 3 distinct primes.
76861374 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6405109 + ... + 6405120.
It is an arithmetic number, because the mean of its divisors is an integer number (19215345).
Almost surely, 276861374 is an apocalyptic number.
76861374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76861374 is a wasteful number, since it uses less digits than its factorization.
76861374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12810234.
The product of its digits is 169344, while the sum is 42.
The square root of 76861374 is about 8767.0618795581. The cubic root of 76861374 is about 425.1766260090.
The spelling of 76861374 in words is "seventy-six million, eight hundred sixty-one thousand, three hundred seventy-four".
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