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14125317 = 3171032689
BaseRepresentation
bin110101111000…
…100100000101
3222120122021220
4311320210011
512104002232
61222430553
7231030453
oct65704405
928518256
1014125317
117a78618
124892459
132c0749b
141c399d3
15139042c
hexd78905

14125317 has 16 divisors (see below), whose sum is σ = 20142720. Its totient is φ = 8773632.

The previous prime is 14125313. The next prime is 14125327. The reversal of 14125317 is 71352141.

It is not a de Polignac number, because 14125317 - 22 = 14125313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14125313) 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 15 ways as a sum of consecutive naturals, for example, 3909 + ... + 6597.

It is an arithmetic number, because the mean of its divisors is an integer number (1258920).

Almost surely, 214125317 is an apocalyptic number.

14125317 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14125317 is a deficient number, since it is larger than the sum of its proper divisors (6017403).

14125317 is a wasteful number, since it uses less digits than its factorization.

14125317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812.

The product of its digits is 840, while the sum is 24.

The square root of 14125317 is about 3758.3662674093. The cubic root of 14125317 is about 241.7312146777.

Adding to 14125317 its reverse (71352141), we get a palindrome (85477458).

The spelling of 14125317 in words is "fourteen million, one hundred twenty-five thousand, three hundred seventeen".

Divisors: 1 3 17 51 103 309 1751 2689 5253 8067 45713 137139 276967 830901 4708439 14125317