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2132000851 = 31718831097
BaseRepresentation
bin111111100010011…
…1100000001010011
312111120201212100111
41333010330001103
513331243011401
6551320102151
7103555464631
oct17704740123
95446655314
102132000851
119a4505882
124b6004957
1327c913786
1416321a351
15c7288e51
hex7f13c053

2132000851 has 16 divisors (see below), whose sum is σ = 2236336128. Its totient is φ = 2030011200.

The previous prime is 2132000809. The next prime is 2132000881. The reversal of 2132000851 is 1580002312.

It is a 6-Lehmer number, since φ(2132000851) divides (2132000851-1)6.

It is a cyclic number.

It is not a de Polignac number, because 2132000851 - 27 = 2132000723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132000881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1942935 + ... + 1944031.

It is an arithmetic number, because the mean of its divisors is an integer number (139771008).

Almost surely, 22132000851 is an apocalyptic number.

2132000851 is a deficient number, since it is larger than the sum of its proper divisors (104335277).

2132000851 is a wasteful number, since it uses less digits than its factorization.

2132000851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2132000851 is about 46173.5947376853. The cubic root of 2132000851 is about 1287.0511033304.

The spelling of 2132000851 in words is "two billion, one hundred thirty-two million, eight hundred fifty-one", and thus it is an aban number.

Divisors: 1 31 71 883 1097 2201 27373 34007 62693 77887 968651 1943483 2414497 30028181 68774221 2132000851