Base | Representation |
---|---|
bin | 11100100100011… |
… | …100100100101000 |
3 | 1020101220210022020 |
4 | 130210130210220 |
5 | 1440201110024 |
6 | 115321224440 |
7 | 14610056340 |
oct | 3444344450 |
9 | 1211823266 |
10 | 479316264 |
11 | 22661a449 |
12 | 114632120 |
13 | 783c26bb |
14 | 4792dd20 |
15 | 2c12e979 |
hex | 1c91c928 |
479316264 has 64 divisors (see below), whose sum is σ = 1384905600. Its totient is φ = 135404544.
The previous prime is 479316247. The next prime is 479316269. The reversal of 479316264 is 462613974.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (479316269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077 + ... + 30980.
It is an arithmetic number, because the mean of its divisors is an integer number (21639150).
Almost surely, 2479316264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 479316264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692452800).
479316264 is an abundant number, since it is smaller than the sum of its proper divisors (905589336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
479316264 is a wasteful number, since it uses less digits than its factorization.
479316264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32162 (or 32158 counting only the distinct ones).
The product of its digits is 217728, while the sum is 42.
The square root of 479316264 is about 21893.2926715010. The cubic root of 479316264 is about 782.6015826911.
The spelling of 479316264 in words is "four hundred seventy-nine million, three hundred sixteen thousand, two hundred sixty-four".
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