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14042325 = 3521117021
BaseRepresentation
bin110101100100…
…010011010101
3222102102110010
4311210103111
512043323300
61220550433
7230233503
oct65442325
928372403
1014042325
117a21230
124852419
132ba878b
141c17673
151375a50
hexd644d5

14042325 has 24 divisors (see below), whose sum is σ = 25328736. Its totient is φ = 6808000.

The previous prime is 14042321. The next prime is 14042339. The reversal of 14042325 is 52324041.

14042325 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14042325 - 22 = 14042321 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14042321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7686 + ... + 9335.

It is an arithmetic number, because the mean of its divisors is an integer number (1055364).

Almost surely, 214042325 is an apocalyptic number.

14042325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14042325 is a deficient number, since it is larger than the sum of its proper divisors (11286411).

14042325 is a wasteful number, since it uses less digits than its factorization.

14042325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17045 (or 17040 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 14042325 is about 3747.3090344940. The cubic root of 14042325 is about 241.2568612866.

Adding to 14042325 its reverse (52324041), we get a palindrome (66366366).

The spelling of 14042325 in words is "fourteen million, forty-two thousand, three hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 17021 51063 85105 187231 255315 425525 561693 936155 1276575 2808465 4680775 14042325