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12925014 = 232154169
BaseRepresentation
bin110001010011…
…100001010110
3220022122210020
4301103201112
511302100024
61141010010
7214601154
oct61234126
926278706
1012925014
117328833
1243b3906
1328a704b
141a063d4
151204979
hexc53856

12925014 has 8 divisors (see below), whose sum is σ = 25850040. Its totient is φ = 4308336.

The previous prime is 12925013. The next prime is 12925019. The reversal of 12925014 is 41052921.

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

12925014 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12925013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077079 + ... + 1077090.

It is an arithmetic number, because the mean of its divisors is an integer number (3231255).

Almost surely, 212925014 is an apocalyptic number.

12925014 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.

12925014 is a wasteful number, since it uses less digits than its factorization.

12925014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154174.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 12925014 is about 3595.1375495244. The cubic root of 12925014 is about 234.6805013832.

Adding to 12925014 its reverse (41052921), we get a palindrome (53977935).

The spelling of 12925014 in words is "twelve million, nine hundred twenty-five thousand, fourteen".

Divisors: 1 2 3 6 2154169 4308338 6462507 12925014