Base | Representation |
---|---|
bin | 11100001000101… |
… | …011110111100010 |
3 | 1012220020001121120 |
4 | 130020223313202 |
5 | 1431320221012 |
6 | 114501233110 |
7 | 14461156440 |
oct | 3410536742 |
9 | 1186201546 |
10 | 472038882 |
11 | 2224a9887 |
12 | 112102796 |
13 | 76a45163 |
14 | 46997b90 |
15 | 2b69358c |
hex | 1c22bde2 |
472038882 has 32 divisors (see below), whose sum is σ = 1099308672. Its totient is φ = 132322944.
The previous prime is 472038871. The next prime is 472038899. The reversal of 472038882 is 288830274.
It is a super-2 number, since 2×4720388822 = 445641412239619848, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103803 + ... + 108254.
It is an arithmetic number, because the mean of its divisors is an integer number (34353396).
Almost surely, 2472038882 is an apocalyptic number.
472038882 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
472038882 is an abundant number, since it is smaller than the sum of its proper divisors (627269790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472038882 is a wasteful number, since it uses less digits than its factorization.
472038882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212122.
The product of its (nonzero) digits is 172032, while the sum is 42.
The square root of 472038882 is about 21726.4558085298. The cubic root of 472038882 is about 778.6206621761.
The spelling of 472038882 in words is "four hundred seventy-two million, thirty-eight thousand, eight hundred eighty-two".
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