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470207 is a prime number
BaseRepresentation
bin1110010110010111111
3212220000002
41302302333
5110021312
614024515
73665603
oct1626277
9786002
10470207
112a1301
121a813b
1313603a
14c3503
15944c2
hex72cbf

470207 has 2 divisors, whose sum is σ = 470208. Its totient is φ = 470206.

The previous prime is 470201. The next prime is 470209. The reversal of 470207 is 702074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470207 - 214 = 453823 is a prime.

Together with 470209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235103 + 235104.

It is an arithmetic number, because the mean of its divisors is an integer number (235104).

2470207 is an apocalyptic number.

470207 is a deficient number, since it is larger than the sum of its proper divisors (1).

470207 is an equidigital number, since it uses as much as digits as its factorization.

470207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 470207 is about 685.7164136872. The cubic root of 470207 is about 77.7612136306.

The spelling of 470207 in words is "four hundred seventy thousand, two hundred seven", and thus it is an iban number.