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470052305 = 51971227307
BaseRepresentation
bin11100000001000…
…110110111010001
31012202111010112122
4130001012313101
51430313133210
6114350504025
714435243612
oct3401066721
91182433478
10470052305
11221372288
12111505015
13764cab78
14465dbc09
152b3eeb55
hex1c046dd1

470052305 has 32 divisors (see below), whose sum is σ = 606735360. Its totient is φ = 348546240.

The previous prime is 470052299. The next prime is 470052313. The reversal of 470052305 is 503250074.

It is not a de Polignac number, because 470052305 - 26 = 470052241 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1530962 + ... + 1531268.

It is an arithmetic number, because the mean of its divisors is an integer number (18960480).

Almost surely, 2470052305 is an apocalyptic number.

It is an amenable number.

470052305 is a deficient number, since it is larger than the sum of its proper divisors (136683055).

470052305 is a wasteful number, since it uses less digits than its factorization.

470052305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 470052305 is about 21680.6896799894. The cubic root of 470052305 is about 777.5268505321.

The spelling of 470052305 in words is "four hundred seventy million, fifty-two thousand, three hundred five".

Divisors: 1 5 19 71 95 227 307 355 1135 1349 1535 4313 5833 6745 16117 21565 21797 29165 69689 80585 108985 306223 348445 414143 1324091 1531115 2070715 4947919 6620455 24739595 94010461 470052305