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660027096 = 23334337057
BaseRepresentation
bin100111010101110…
…011011011011000
31200222221211222000
4213111303123120
52322431331341
6145254401000
722233065151
oct4725633330
91628854860
10660027096
11309628143
12165060160
13a6984ca1
1463930928
153ce288b6
hex275736d8

660027096 has 64 divisors (see below), whose sum is σ = 1837903200. Its totient is φ = 219469824.

The previous prime is 660027089. The next prime is 660027097. The reversal of 660027096 is 690720066.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 660027096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (660027097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90000 + ... + 97056.

Almost surely, 2660027096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 660027096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (918951600).

660027096 is an abundant number, since it is smaller than the sum of its proper divisors (1177876104).

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

660027096 is a wasteful number, since it uses less digits than its factorization.

660027096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505 (or 7495 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 660027096 is about 25690.9925071026. The cubic root of 660027096 is about 870.6706837876.

The spelling of 660027096 in words is "six hundred sixty million, twenty-seven thousand, ninety-six".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 433 866 1299 1732 2598 3464 3897 5196 7057 7794 10392 11691 14114 15588 21171 23382 28228 31176 42342 46764 56456 63513 84684 93528 127026 169368 190539 254052 381078 508104 762156 1524312 3055681 6111362 9167043 12222724 18334086 24445448 27501129 36668172 55002258 73336344 82503387 110004516 165006774 220009032 330013548 660027096