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12983088 = 2431971373
BaseRepresentation
bin110001100001…
…101100110000
3220102121110010
4301201230300
511310424323
61142134520
7215232366
oct61415460
926377403
1012983088
117368428
124421440
1328c7601
141a1d636
151216c93
hexc61b30

12983088 has 40 divisors (see below), whose sum is σ = 33734448. Its totient is φ = 4302592.

The previous prime is 12983071. The next prime is 12983093. The reversal of 12983088 is 88038921.

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, 8770 + ... + 10142.

Almost surely, 212983088 is an apocalyptic number.

It is an amenable number.

12983088 is an abundant number, since it is smaller than the sum of its proper divisors (20751360).

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

12983088 is a wasteful number, since it uses less digits than its factorization.

12983088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581 (or 1575 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 12983088 is about 3603.2052397830. The cubic root of 12983088 is about 235.0314610060.

The spelling of 12983088 in words is "twelve million, nine hundred eighty-three thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 197 394 591 788 1182 1373 1576 2364 2746 3152 4119 4728 5492 8238 9456 10984 16476 21968 32952 65904 270481 540962 811443 1081924 1622886 2163848 3245772 4327696 6491544 12983088