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12363025 = 52494521
BaseRepresentation
bin101111001010…
…010100010001
3212021002212211
4233022110101
511131104100
61120552121
7210040543
oct57122421
925232784
1012363025
116a84584
124182641
13273b2cc
1418db693
1511431ba
hexbca511

12363025 has 6 divisors (see below), whose sum is σ = 15330182. Its totient is φ = 9890400.

The previous prime is 12363011. The next prime is 12363031. The reversal of 12363025 is 52036321.

It can be written as a sum of positive squares in 3 ways, for example, as 1046529 + 11316496 = 1023^2 + 3364^2 .

It is not a de Polignac number, because 12363025 - 29 = 12362513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12362987 and 12363005.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 247236 + ... + 247285.

Almost surely, 212363025 is an apocalyptic number.

It is an amenable number.

12363025 is a deficient number, since it is larger than the sum of its proper divisors (2967157).

12363025 is an equidigital number, since it uses as much as digits as its factorization.

12363025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494531 (or 494526 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 12363025 is about 3516.1093555235. The cubic root of 12363025 is about 231.2286174532.

Adding to 12363025 its reverse (52036321), we get a palindrome (64399346).

The spelling of 12363025 in words is "twelve million, three hundred sixty-three thousand, twenty-five".

Divisors: 1 5 25 494521 2472605 12363025