Base | Representation |
---|---|
bin | 11100100100101… |
… | …110100101100000 |
3 | 1020102001112111222 |
4 | 130210232211200 |
5 | 1440210440143 |
6 | 115322554212 |
7 | 14610514424 |
oct | 3444564540 |
9 | 1212045458 |
10 | 479390048 |
11 | 22666a925 |
12 | 114668968 |
13 | 7841a167 |
14 | 4794cb84 |
15 | 2c146768 |
hex | 1c92e960 |
479390048 has 12 divisors (see below), whose sum is σ = 943799220. Its totient is φ = 239695008.
The previous prime is 479390047. The next prime is 479390071. The reversal of 479390048 is 840093974.
It is a junction number, because it is equal to n+sod(n) for n = 479389990 and 479390008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (479390047) by changing a digit.
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 as a sum of consecutive naturals, namely, 7490438 + ... + 7490501.
It is an arithmetic number, because the mean of its divisors is an integer number (78649935).
Almost surely, 2479390048 is an apocalyptic number.
It is an amenable number.
479390048 is a deficient number, since it is larger than the sum of its proper divisors (464409172).
479390048 is a wasteful number, since it uses less digits than its factorization.
479390048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14980949 (or 14980941 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 479390048 is about 21894.9776889587. The cubic root of 479390048 is about 782.6417374677.
The spelling of 479390048 in words is "four hundred seventy-nine million, three hundred ninety thousand, forty-eight".
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