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470324253 = 3747476519
BaseRepresentation
bin11100000010001…
…001010000011101
31012202222221120210
4130002021100131
51430400334003
6114400403033
714440455510
oct3402112035
91182887523
10470324253
11221538633
12111616479
1376594899
144666cd77
152b455503
hex1c08941d

470324253 has 16 divisors (see below), whose sum is σ = 731934720. Its totient is φ = 263037936.

The previous prime is 470324249. The next prime is 470324297. The reversal of 470324253 is 352423074.

It is not a de Polignac number, because 470324253 - 22 = 470324249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 470324253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470324203) 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 15 ways as a sum of consecutive naturals, for example, 237273 + ... + 239246.

It is an arithmetic number, because the mean of its divisors is an integer number (45745920).

Almost surely, 2470324253 is an apocalyptic number.

It is an amenable number.

470324253 is a deficient number, since it is larger than the sum of its proper divisors (261610467).

470324253 is a wasteful number, since it uses less digits than its factorization.

470324253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476576.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 470324253 is about 21686.9604370921. The cubic root of 470324253 is about 777.6767672579.

The spelling of 470324253 in words is "four hundred seventy million, three hundred twenty-four thousand, two hundred fifty-three".

Divisors: 1 3 7 21 47 141 329 987 476519 1429557 3335633 10006899 22396393 67189179 156774751 470324253