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14412425 = 523715581
BaseRepresentation
bin110110111110…
…101010001001
31000010020010112
4312332222021
512142144200
61232524105
7233334506
oct66765211
930106115
1014412425
1181542a5
1249b0635
132ca8081
141cb24ad
1513ea535
hexdbea89

14412425 has 12 divisors (see below), whose sum is σ = 18355596. Its totient is φ = 11217600.

The previous prime is 14412407. The next prime is 14412473. The reversal of 14412425 is 52421441.

It can be written as a sum of positive squares in 6 ways, for example, as 2809 + 14409616 = 53^2 + 3796^2 .

It is not a de Polignac number, because 14412425 - 220 = 13363849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14412425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6866 + ... + 8715.

It is an arithmetic number, because the mean of its divisors is an integer number (1529633).

Almost surely, 214412425 is an apocalyptic number.

It is an amenable number.

14412425 is a deficient number, since it is larger than the sum of its proper divisors (3943171).

14412425 is a wasteful number, since it uses less digits than its factorization.

14412425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15628 (or 15623 counting only the distinct ones).

The product of its digits is 1280, while the sum is 23.

The square root of 14412425 is about 3796.3699767014. The cubic root of 14412425 is about 243.3580331884.

Adding to 14412425 its reverse (52421441), we get a palindrome (66833866).

The spelling of 14412425 in words is "fourteen million, four hundred twelve thousand, four hundred twenty-five".

Divisors: 1 5 25 37 185 925 15581 77905 389525 576497 2882485 14412425