Base | Representation |
---|---|
bin | 11100100000101… |
… | …110111100110000 |
3 | 1020100002100011221 |
4 | 130200232330300 |
5 | 1434423433320 |
6 | 115244314424 |
7 | 14565563614 |
oct | 3440567460 |
9 | 1210070157 |
10 | 478342960 |
11 | 226015167 |
12 | 114242a14 |
13 | 78141694 |
14 | 47759344 |
15 | 2bedb3aa |
hex | 1c82ef30 |
478342960 has 120 divisors (see below), whose sum is σ = 1184924160. Its totient is φ = 179536896.
The previous prime is 478342933. The next prime is 478342979. The reversal of 478342960 is 69243874.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3766417 + ... + 3766543.
It is an arithmetic number, because the mean of its divisors is an integer number (9874368).
Almost surely, 2478342960 is an apocalyptic number.
478342960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 478342960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592462080).
478342960 is an abundant number, since it is smaller than the sum of its proper divisors (706581200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
478342960 is a wasteful number, since it uses less digits than its factorization.
478342960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275 (or 246 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 43.
The square root of 478342960 is about 21871.0530153443. The cubic root of 478342960 is about 782.0715044189.
The spelling of 478342960 in words is "four hundred seventy-eight million, three hundred forty-two thousand, nine hundred sixty".
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