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670127116 = 221291129769
BaseRepresentation
bin100111111100010…
…101010000001100
31201200221222120211
4213330111100030
52333023031431
6150255052204
722414662241
oct4774252014
91650858524
10670127116
113142a646a
12168511064
13a8ab0229
1464ddd5c8
153dc712b1
hex27f1540c

670127116 has 12 divisors (see below), whose sum is σ = 1173639880. Its totient is φ = 334801440.

The previous prime is 670127113. The next prime is 670127123. The reversal of 670127116 is 611721076.

It is not an unprimeable number, because it can be changed into a prime (670127113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59721 + ... + 70048.

Almost surely, 2670127116 is an apocalyptic number.

It is an amenable number.

670127116 is a deficient number, since it is larger than the sum of its proper divisors (503512764).

670127116 is a wasteful number, since it uses less digits than its factorization.

670127116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131064 (or 131062 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 670127116 is about 25886.8135543948. The cubic root of 670127116 is about 875.0893475021.

The spelling of 670127116 in words is "six hundred seventy million, one hundred twenty-seven thousand, one hundred sixteen".

Divisors: 1 2 4 1291 2582 5164 129769 259538 519076 167531779 335063558 670127116