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470295 = 32571493
BaseRepresentation
bin1110010110100010111
3212220010100
41302310113
5110022140
614025143
73666060
oct1626427
9786110
10470295
112a1381
121a81b3
131360a7
14c3567
1594530
hex72d17

470295 has 24 divisors (see below), whose sum is σ = 932256. Its totient is φ = 214848.

The previous prime is 470279. The next prime is 470297. The reversal of 470295 is 592074.

It is not a de Polignac number, because 470295 - 24 = 470279 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470295.

It is not an unprimeable number, because it can be changed into a prime (470297) 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 23 ways as a sum of consecutive naturals, for example, 432 + ... + 1061.

It is an arithmetic number, because the mean of its divisors is an integer number (38844).

2470295 is an apocalyptic number.

470295 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

470295 is a deficient number, since it is larger than the sum of its proper divisors (461961).

470295 is a wasteful number, since it uses less digits than its factorization.

470295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 470295 is about 685.7805771528. The cubic root of 470295 is about 77.7660643736.

The spelling of 470295 in words is "four hundred seventy thousand, two hundred ninety-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 1493 4479 7465 10451 13437 22395 31353 52255 67185 94059 156765 470295