Base | Representation |
---|---|
bin | 1110011010010101100 |
3 | 212222210020 |
4 | 1303102230 |
5 | 110102421 |
6 | 14042140 |
7 | 4004532 |
oct | 1632254 |
9 | 788706 |
10 | 472236 |
11 | 2a2886 |
12 | 1a9350 |
13 | 136c3b |
14 | c4152 |
15 | 94dc6 |
hex | 734ac |
472236 has 48 divisors (see below), whose sum is σ = 1209600. Its totient is φ = 142912.
The previous prime is 472193. The next prime is 472247. The reversal of 472236 is 632274.
It is an unprimeable number.
472236 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7975 + ... + 8033.
It is an arithmetic number, because the mean of its divisors is an integer number (25200).
2472236 is an apocalyptic number.
472236 is a gapful number since it is divisible by the number (46) 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 472236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604800).
472236 is an abundant number, since it is smaller than the sum of its proper divisors (737364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472236 is a wasteful number, since it uses less digits than its factorization.
472236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118 (or 116 counting only the distinct ones).
The product of its digits is 2016, while the sum is 24.
The square root of 472236 is about 687.1942956690. The cubic root of 472236 is about 77.8729028100.
The spelling of 472236 in words is "four hundred seventy-two thousand, two hundred thirty-six".
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