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12827952 = 243289083
BaseRepresentation
bin110000111011…
…110100110000
3220010201122100
4300323310300
511240443302
61134540400
7214015164
oct60736460
926121570
1012827952
117271915
124367700
132871b07
1419bcca4
1511d5d1c
hexc3bd30

12827952 has 30 divisors (see below), whose sum is σ = 35900852. Its totient is φ = 4275936.

The previous prime is 12827923. The next prime is 12827953. The reversal of 12827952 is 25972821.

12827952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (12827953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44398 + ... + 44685.

Almost surely, 212827952 is an apocalyptic number.

12827952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12827952 is an abundant number, since it is smaller than the sum of its proper divisors (23072900).

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

12827952 is a wasteful number, since it uses less digits than its factorization.

12827952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89097 (or 89088 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 12827952 is about 3581.6130444257. The cubic root of 12827952 is about 234.0915705606.

The spelling of 12827952 in words is "twelve million, eight hundred twenty-seven thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 89083 178166 267249 356332 534498 712664 801747 1068996 1425328 1603494 2137992 3206988 4275984 6413976 12827952