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2434412164 = 221921685881
BaseRepresentation
bin1001000100011010…
…0010111010000100
320021122202221200111
42101012202322010
514441202142124
61041321522404
7114220106362
oct22106427204
96248687614
102434412164
11103a186988
1257b343404
132ca476c92
1419145a632
15e3ac2494
hex911a2e84

2434412164 has 18 divisors (see below), whose sum is σ = 4496247294. Its totient is φ = 1153141920.

The previous prime is 2434412153. The next prime is 2434412177. The reversal of 2434412164 is 4612144342.

It can be written as a sum of positive squares in only one way, i.e., 1546848900 + 887563264 = 39330^2 + 29792^2 .

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, 841497 + ... + 844384.

Almost surely, 22434412164 is an apocalyptic number.

It is an amenable number.

2434412164 is a deficient number, since it is larger than the sum of its proper divisors (2061835130).

2434412164 is a wasteful number, since it uses less digits than its factorization.

2434412164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685923 (or 1685902 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 2434412164 is about 49339.7625044953. The cubic root of 2434412164 is about 1345.2346230462.

The spelling of 2434412164 in words is "two billion, four hundred thirty-four million, four hundred twelve thousand, one hundred sixty-four".

Divisors: 1 2 4 19 38 76 361 722 1444 1685881 3371762 6743524 32031739 64063478 128126956 608603041 1217206082 2434412164