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460134252 = 223212781507
BaseRepresentation
bin11011011011010…
…001011101101100
31012001211020112100
4123123101131230
51420243244002
6113354135100
714255035164
oct3333213554
91161736470
10460134252
11216808746
1210a121490
13744376b6
14451795a4
152a5e111c
hex1b6d176c

460134252 has 18 divisors (see below), whose sum is σ = 1163117228. Its totient is φ = 153378072.

The previous prime is 460134247. The next prime is 460134263. The reversal of 460134252 is 252431064.

460134252 is a `hidden beast` number, since 4 + 601 + 3 + 4 + 2 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6390718 + ... + 6390789.

Almost surely, 2460134252 is an apocalyptic number.

It is an amenable number.

460134252 is an abundant number, since it is smaller than the sum of its proper divisors (702982976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

460134252 is a wasteful number, since it uses less digits than its factorization.

460134252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12781517 (or 12781512 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 460134252 is about 21450.7401270912. The cubic root of 460134252 is about 772.0193535019.

The spelling of 460134252 in words is "four hundred sixty million, one hundred thirty-four thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 12781507 25563014 38344521 51126028 76689042 115033563 153378084 230067126 460134252