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470269 = 1953467
BaseRepresentation
bin1110010110011111101
3212220002101
41302303331
5110022034
614025101
73666022
oct1626375
9786071
10470269
112a1358
121a8191
13136087
14c3549
1594514
hex72cfd

470269 has 8 divisors (see below), whose sum is σ = 505440. Its totient is φ = 436176.

The previous prime is 470263. The next prime is 470279. The reversal of 470269 is 962074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 470269 - 29 = 469757 is a prime.

It is a super-2 number, since 2×4702692 = 442305864722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470263) 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 in 7 ways as a sum of consecutive naturals, for example, 774 + ... + 1240.

It is an arithmetic number, because the mean of its divisors is an integer number (63180).

2470269 is an apocalyptic number.

It is an amenable number.

470269 is a deficient number, since it is larger than the sum of its proper divisors (35171).

470269 is a wasteful number, since it uses less digits than its factorization.

470269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 470269 is about 685.7616203901. The cubic root of 470269 is about 77.7646312625.

The spelling of 470269 in words is "four hundred seventy thousand, two hundred sixty-nine".

Divisors: 1 19 53 467 1007 8873 24751 470269