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660027114 = 23236668173
BaseRepresentation
bin100111010101110…
…011011011101010
31200222221211222200
4213111303123222
52322431331424
6145254401030
722233065205
oct4725633352
91628854880
10660027114
1130962815a
12165060176
13a6984cb6
146393093c
153ce288c9
hex275736ea

660027114 has 12 divisors (see below), whose sum is σ = 1430058786. Its totient is φ = 220009032.

The previous prime is 660027103. The next prime is 660027133. The reversal of 660027114 is 411720066.

It can be written as a sum of positive squares in only one way, i.e., 373842225 + 286184889 = 19335^2 + 16917^2 .

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, 18334069 + ... + 18334104.

Almost surely, 2660027114 is an apocalyptic number.

660027114 is an abundant number, since it is smaller than the sum of its proper divisors (770031672).

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

660027114 is a wasteful number, since it uses less digits than its factorization.

660027114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36668181 (or 36668178 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 660027114 is about 25690.9928574199. The cubic root of 660027114 is about 870.6706917025.

The spelling of 660027114 in words is "six hundred sixty million, twenty-seven thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 36668173 73336346 110004519 220009038 330013557 660027114