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12414025 = 521338197
BaseRepresentation
bin101111010110…
…110001001001
3212100200211201
4233112301021
511134222100
61122024201
7210342331
oct57266111
925320751
1012414025
117009928
1241a8061
1327585a0
1419120c1
15115336a
hexbd6c49

12414025 has 12 divisors (see below), whose sum is σ = 16577932. Its totient is φ = 9167040.

The previous prime is 12414019. The next prime is 12414041. The reversal of 12414025 is 52041421.

12414025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 2039184 + 10374841 = 1428^2 + 3221^2 .

It is not a de Polignac number, because 12414025 - 25 = 12413993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12413993 and 12414011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18774 + ... + 19423.

Almost surely, 212414025 is an apocalyptic number.

It is an amenable number.

12414025 is a deficient number, since it is larger than the sum of its proper divisors (4163907).

12414025 is a wasteful number, since it uses less digits than its factorization.

12414025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38220 (or 38215 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 12414025 is about 3523.3542257343. The cubic root of 12414025 is about 231.5461363140.

Adding to 12414025 its reverse (52041421), we get a palindrome (64455446).

The spelling of 12414025 in words is "twelve million, four hundred fourteen thousand, twenty-five".

Divisors: 1 5 13 25 65 325 38197 190985 496561 954925 2482805 12414025