Base | Representation |
---|---|
bin | 1110011010010001111 |
3 | 212222202011 |
4 | 1303102033 |
5 | 110102312 |
6 | 14042051 |
7 | 4004461 |
oct | 1632217 |
9 | 788664 |
10 | 472207 |
11 | 2a285a |
12 | 1a9327 |
13 | 136c18 |
14 | c4131 |
15 | 94da7 |
hex | 7348f |
472207 has 8 divisors (see below), whose sum is σ = 514800. Its totient is φ = 431424.
The previous prime is 472193. The next prime is 472247. The reversal of 472207 is 702274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-472207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123 + ... + 979.
It is an arithmetic number, because the mean of its divisors is an integer number (64350).
2472207 is an apocalyptic number.
472207 is a deficient number, since it is larger than the sum of its proper divisors (42593).
472207 is a wasteful number, since it uses less digits than its factorization.
472207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 905.
The product of its (nonzero) digits is 784, while the sum is 22.
The square root of 472207 is about 687.1731950535. The cubic root of 472207 is about 77.8713087198.
The spelling of 472207 in words is "four hundred seventy-two thousand, two hundred seven", and thus it is an iban number.
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