Base | Representation |
---|---|
bin | 1001001110100… |
… | …01011111001000 |
3 | 12101122112110200 |
4 | 10213101133020 |
5 | 124303412404 |
6 | 11403012200 |
7 | 1626631641 |
oct | 447213710 |
9 | 171575420 |
10 | 77404104 |
11 | 3a768938 |
12 | 21b0a060 |
13 | 1306195b |
14 | a3cc6c8 |
15 | 6bde839 |
hex | 49d17c8 |
77404104 has 48 divisors (see below), whose sum is σ = 210462720. Its totient is φ = 25699680.
The previous prime is 77404099. The next prime is 77404127. The reversal of 77404104 is 40140477.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17529 + ... + 21495.
It is an arithmetic number, because the mean of its divisors is an integer number (4384640).
Almost surely, 277404104 is an apocalyptic number.
It is an amenable number.
77404104 is an abundant number, since it is smaller than the sum of its proper divisors (133058616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77404104 is a wasteful number, since it uses less digits than its factorization.
77404104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4250 (or 4243 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 27.
The square root of 77404104 is about 8797.9602181415. The cubic root of 77404104 is about 426.1750256130.
The spelling of 77404104 in words is "seventy-seven million, four hundred four thousand, one hundred four".
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