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12950682 = 232158447
BaseRepresentation
bin110001011001…
…110010011010
3220100221222220
4301121302122
511303410212
61141324510
7215036043
oct61316232
926327886
1012950682
117346048
124406736
1328b5934
141a118ca
15120c38c
hexc59c9a

12950682 has 8 divisors (see below), whose sum is σ = 25901376. Its totient is φ = 4316892.

The previous prime is 12950681. The next prime is 12950687. The reversal of 12950682 is 28605921.

12950682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12950682 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12950681) 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, 1079218 + ... + 1079229.

It is an arithmetic number, because the mean of its divisors is an integer number (3237672).

Almost surely, 212950682 is an apocalyptic number.

12950682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12950682 is a wasteful number, since it uses less digits than its factorization.

12950682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158452.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 12950682 is about 3598.7056006292. The cubic root of 12950682 is about 234.8357506265.

The spelling of 12950682 in words is "twelve million, nine hundred fifty thousand, six hundred eighty-two".

Divisors: 1 2 3 6 2158447 4316894 6475341 12950682