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12325313 = 7211131759
BaseRepresentation
bin101111000001…
…000111000001
3212012012011002
4233001013001
511123402223
61120101345
7206522600
oct57010701
925165132
1012325313
116a59210
124164855
1327270b0
1418cba37
151136e28
hexbc11c1

12325313 has 24 divisors (see below), whose sum is σ = 16853760. Its totient is φ = 8860320.

The previous prime is 12325301. The next prime is 12325337. The reversal of 12325313 is 31352321.

12325313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12325313 - 28 = 12325057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12325363) 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, 6128 + ... + 7886.

It is an arithmetic number, because the mean of its divisors is an integer number (702240).

Almost surely, 212325313 is an apocalyptic number.

12325313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12325313 is a deficient number, since it is larger than the sum of its proper divisors (4528447).

12325313 is a wasteful number, since it uses less digits than its factorization.

12325313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797 (or 1790 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 12325313 is about 3510.7425140560. The cubic root of 12325313 is about 230.9932657969.

Adding to 12325313 its reverse (31352321), we get a palindrome (43677634).

The spelling of 12325313 in words is "twelve million, three hundred twenty-five thousand, three hundred thirteen".

Divisors: 1 7 11 13 49 77 91 143 539 637 1001 1759 7007 12313 19349 22867 86191 135443 160069 251537 948101 1120483 1760759 12325313