Base | Representation |
---|---|
bin | 111110011111101110… |
… | …111110001010110000 |
3 | 20102012121202201110221 |
4 | 332133232332022300 |
5 | 2044412211300143 |
6 | 50454412102424 |
7 | 4563623663200 |
oct | 763756761260 |
9 | 212177681427 |
10 | 67104400048 |
11 | 26505758a64 |
12 | 11009164a14 |
13 | 64355875ba |
14 | 3368228400 |
15 | 1b2b2e02ed |
hex | f9fbbe2b0 |
67104400048 has 30 divisors (see below), whose sum is σ = 151241678916. Its totient is φ = 28759028256.
The previous prime is 67104400031. The next prime is 67104400057. The reversal of 67104400048 is 84000440176.
It is a junction number, because it is equal to n+sod(n) for n = 67104399986 and 67104400022.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42795390 + ... + 42796957.
Almost surely, 267104400048 is an apocalyptic number.
It is an amenable number.
67104400048 is an abundant number, since it is smaller than the sum of its proper divisors (84137278868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67104400048 is a wasteful number, since it uses less digits than its factorization.
67104400048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85592369 (or 85592356 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 34.
The spelling of 67104400048 in words is "sixty-seven billion, one hundred four million, four hundred thousand, forty-eight".
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