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12883052 = 2271335393
BaseRepresentation
bin110001001001…
…010001101100
3220020112020002
4301021101230
511244224202
61140043432
7214334630
oct61112154
926215202
1012883052
1172aa256
124393578
132890c10
1419d4dc0
1511e7302
hexc4946c

12883052 has 24 divisors (see below), whose sum is σ = 27748896. Its totient is φ = 5096448.

The previous prime is 12883043. The next prime is 12883103. The reversal of 12883052 is 25038821.

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, 17333 + ... + 18060.

It is an arithmetic number, because the mean of its divisors is an integer number (1156204).

Almost surely, 212883052 is an apocalyptic number.

It is an amenable number.

12883052 is an abundant number, since it is smaller than the sum of its proper divisors (14865844).

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

12883052 is a wasteful number, since it uses less digits than its factorization.

12883052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35417 (or 35415 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 12883052 is about 3589.2968670758. The cubic root of 12883052 is about 234.4262569258.

The spelling of 12883052 in words is "twelve million, eight hundred eighty-three thousand, fifty-two".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 35393 70786 141572 247751 460109 495502 920218 991004 1840436 3220763 6441526 12883052