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14042625 = 35337447
BaseRepresentation
bin110101100100…
…011000000001
3222102102212020
4311210120001
512043331000
61220552053
7230234412
oct65443001
928372766
1014042625
117a21483
124852629
132ba895c
141c17809
151375ba0
hexd64601

14042625 has 16 divisors (see below), whose sum is σ = 23367552. Its totient is φ = 7489200.

The previous prime is 14042621. The next prime is 14042669. The reversal of 14042625 is 52624041.

It is not a de Polignac number, because 14042625 - 22 = 14042621 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14042595 and 14042604.

It is not an unprimeable number, because it can be changed into a prime (14042621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18349 + ... + 19098.

It is an arithmetic number, because the mean of its divisors is an integer number (1460472).

Almost surely, 214042625 is an apocalyptic number.

14042625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14042625 is a deficient number, since it is larger than the sum of its proper divisors (9324927).

14042625 is an equidigital number, since it uses as much as digits as its factorization.

14042625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37465 (or 37455 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 14042625 is about 3747.3490630044. The cubic root of 14042625 is about 241.2585793436.

Adding to 14042625 its reverse (52624041), we get a palindrome (66666666).

The spelling of 14042625 in words is "fourteen million, forty-two thousand, six hundred twenty-five".

Divisors: 1 3 5 15 25 75 125 375 37447 112341 187235 561705 936175 2808525 4680875 14042625