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12325960 = 235308149
BaseRepresentation
bin101111000001…
…010001001000
3212012020001001
4233001101020
511123412320
61120104344
7206524513
oct57012110
925166031
1012325960
116a59749
1241650b4
13272748a
1418cbd7a
15113720a
hexbc1448

12325960 has 16 divisors (see below), whose sum is σ = 27733500. Its totient is φ = 4930368.

The previous prime is 12325949. The next prime is 12325961. The reversal of 12325960 is 6952321.

It can be written as a sum of positive squares in 2 ways, for example, as 11329956 + 996004 = 3366^2 + 998^2 .

It is not an unprimeable number, because it can be changed into a prime (12325961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154035 + ... + 154114.

Almost surely, 212325960 is an apocalyptic number.

12325960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12325960 is an abundant number, since it is smaller than the sum of its proper divisors (15407540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12325960 is a wasteful number, since it uses less digits than its factorization.

12325960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308160 (or 308156 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12325960 is about 3510.8346585962. The cubic root of 12325960 is about 230.9973076153.

The spelling of 12325960 in words is "twelve million, three hundred twenty-five thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 308149 616298 1232596 1540745 2465192 3081490 6162980 12325960