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14315325 = 352190871
BaseRepresentation
bin110110100110…
…111100111101
3222221021221020
4312212330331
512131042300
61230454353
7232451433
oct66467475
928837836
1014315325
118098352
1249643b9
132c72b0b
141c88d53
1513cb8a0
hexda6f3d

14315325 has 12 divisors (see below), whose sum is σ = 23668128. Its totient is φ = 7634800.

The previous prime is 14315321. The next prime is 14315333. The reversal of 14315325 is 52351341.

It is not a de Polignac number, because 14315325 - 22 = 14315321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14315295 and 14315304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14315321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95361 + ... + 95510.

It is an arithmetic number, because the mean of its divisors is an integer number (1972344).

Almost surely, 214315325 is an apocalyptic number.

14315325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14315325 is a deficient number, since it is larger than the sum of its proper divisors (9352803).

14315325 is a wasteful number, since it uses less digits than its factorization.

14315325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190884 (or 190879 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 14315325 is about 3783.5598316929. The cubic root of 14315325 is about 242.8102805443.

Adding to 14315325 its reverse (52351341), we get a palindrome (66666666).

The spelling of 14315325 in words is "fourteen million, three hundred fifteen thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 190871 572613 954355 2863065 4771775 14315325