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2012957364 = 2231115249677
BaseRepresentation
bin111011111111011…
…0100101010110100
312012021201211101110
41313332310222310
513110304113424
6531424355020
7100611566235
oct16776645264
95167654343
102012957364
11943297730
12482175a70
13261063042
141514ad08c
15bbac1c29
hex77fb4ab4

2012957364 has 24 divisors (see below), whose sum is σ = 5123891808. Its totient is φ = 609987040.

The previous prime is 2012957357. The next prime is 2012957389. The reversal of 2012957364 is 4637592102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7624707 + ... + 7624970.

It is an arithmetic number, because the mean of its divisors is an integer number (213495492).

Almost surely, 22012957364 is an apocalyptic number.

It is an amenable number.

2012957364 is an abundant number, since it is smaller than the sum of its proper divisors (3110934444).

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

2012957364 is a wasteful number, since it uses less digits than its factorization.

2012957364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15249695 (or 15249693 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 2012957364 is about 44865.9934025761. The cubic root of 2012957364 is about 1262.6360709987.

The spelling of 2012957364 in words is "two billion, twelve million, nine hundred fifty-seven thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 15249677 30499354 45749031 60998708 91498062 167746447 182996124 335492894 503239341 670985788 1006478682 2012957364