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460263852 = 223212785107
BaseRepresentation
bin11011011011110…
…001000110101100
31012002001211022100
4123123301012230
51420311420402
6113401015100
714256115056
oct3333610654
91162054270
10460263852
11216897054
1210a184490
1374481699
14451b08d6
152a61971c
hex1b6f11ac

460263852 has 18 divisors (see below), whose sum is σ = 1163444828. Its totient is φ = 153421272.

The previous prime is 460263799. The next prime is 460263871. The reversal of 460263852 is 258362064.

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

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 12785107 = 460263852 / (4 + 6 + 0 + 2 + 6 + 3 + 8 + 5 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6392518 + ... + 6392589.

Almost surely, 2460263852 is an apocalyptic number.

It is an amenable number.

460263852 is an abundant number, since it is smaller than the sum of its proper divisors (703180976).

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

460263852 is a wasteful number, since it uses less digits than its factorization.

460263852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12785117 (or 12785112 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 460263852 is about 21453.7607891950. The cubic root of 460263852 is about 772.0918282313.

The spelling of 460263852 in words is "four hundred sixty million, two hundred sixty-three thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 12785107 25570214 38355321 51140428 76710642 115065963 153421284 230131926 460263852