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2140132012 = 221291414433
BaseRepresentation
bin111111110001111…
…1101001010101100
312112011000222012121
41333203331022230
513340333211022
6552210242324
7104014551634
oct17743751254
95464028177
102140132012
119a9059947
124b88863a4
132814cc805
141643356c4
15c7d432c7
hex7f8fd2ac

2140132012 has 12 divisors (see below), whose sum is σ = 3748141096. Its totient is φ = 1069234560.

The previous prime is 2140131979. The next prime is 2140132039. The reversal of 2140132012 is 2102310412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202053 + ... + 212380.

Almost surely, 22140132012 is an apocalyptic number.

It is an amenable number.

2140132012 is a deficient number, since it is larger than the sum of its proper divisors (1608009084).

2140132012 is a wasteful number, since it uses less digits than its factorization.

2140132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415728 (or 415726 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2140132012 is about 46261.5608469926. The cubic root of 2140132012 is about 1288.6852401932.

Adding to 2140132012 its reverse (2102310412), we get a palindrome (4242442424).

The spelling of 2140132012 in words is "two billion, one hundred forty million, one hundred thirty-two thousand, twelve".

Divisors: 1 2 4 1291 2582 5164 414433 828866 1657732 535033003 1070066006 2140132012