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4312982028 = 223359415169
BaseRepresentation
bin1000000010001001…
…01110001000001100
3102010120122012002010
410001010232020030
532313110411103
61551550101220
7211610512425
oct40104561014
912116565063
104312982028
111913625263
12a044aa810
13539716494
142ccb4664c
151a399a903
hex10112e20c

4312982028 has 12 divisors (see below), whose sum is σ = 10063624760. Its totient is φ = 1437660672.

The previous prime is 4312982017. The next prime is 4312982029. The reversal of 4312982028 is 8202892134.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4312982029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179707573 + ... + 179707596.

Almost surely, 24312982028 is an apocalyptic number.

It is an amenable number.

4312982028 is an abundant number, since it is smaller than the sum of its proper divisors (5750642732).

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

4312982028 is a wasteful number, since it uses less digits than its factorization.

4312982028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359415176 (or 359415174 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 4312982028 is about 65673.2976787370. The cubic root of 4312982028 is about 1627.7681610792.

The spelling of 4312982028 in words is "four billion, three hundred twelve million, nine hundred eighty-two thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 359415169 718830338 1078245507 1437660676 2156491014 4312982028