Base | Representation |
---|---|
bin | 1110011010011111111 |
3 | 212222220022 |
4 | 1303103333 |
5 | 110103234 |
6 | 14042355 |
7 | 4005011 |
oct | 1632377 |
9 | 788808 |
10 | 472319 |
11 | 2a2951 |
12 | 1a93bb |
13 | 136ca3 |
14 | c41b1 |
15 | 94e2e |
hex | 734ff |
472319 has 2 divisors, whose sum is σ = 472320. Its totient is φ = 472318.
The previous prime is 472309. The next prime is 472331. The reversal of 472319 is 913274.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 472319 - 28 = 472063 is a prime.
It is a super-2 number, since 2×4723192 = 446170475522, which contains 22 as substring.
It is a Chen prime.
It is an Ulam number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (472309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236159 + 236160.
It is an arithmetic number, because the mean of its divisors is an integer number (236160).
2472319 is an apocalyptic number.
472319 is a deficient number, since it is larger than the sum of its proper divisors (1).
472319 is an equidigital number, since it uses as much as digits as its factorization.
472319 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1512, while the sum is 26.
The square root of 472319 is about 687.2546835053. The cubic root of 472319 is about 77.8774648456.
The spelling of 472319 in words is "four hundred seventy-two thousand, three hundred nineteen".
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