Base | Representation |
---|---|
bin | 1001001001111… |
… | …11111101110000 |
3 | 12100112020211112 |
4 | 10210333331300 |
5 | 124130324143 |
6 | 11342132452 |
7 | 1621600112 |
oct | 444777560 |
9 | 170466745 |
10 | 76808048 |
11 | 3a3a1029 |
12 | 21881128 |
13 | 12bb3565 |
14 | a2b53b2 |
15 | 6b22e18 |
hex | 493ff70 |
76808048 has 20 divisors (see below), whose sum is σ = 149402640. Its totient is φ = 38252544.
The previous prime is 76808033. The next prime is 76808071. The reversal of 76808048 is 84080867.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 76807996 and 76808014.
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, 5228 + ... + 13451.
It is an arithmetic number, because the mean of its divisors is an integer number (7470132).
Almost surely, 276808048 is an apocalyptic number.
It is an amenable number.
76808048 is a deficient number, since it is larger than the sum of its proper divisors (72594592).
76808048 is a wasteful number, since it uses less digits than its factorization.
76808048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18944 (or 18938 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 41.
The square root of 76808048 is about 8764.0200821313. The cubic root of 76808048 is about 425.0782748561.
The spelling of 76808048 in words is "seventy-six million, eight hundred eight thousand, forty-eight".
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