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12368275 = 52494731
BaseRepresentation
bin101111001011…
…100110010011
3212021101002021
4233023212103
511131241100
61121032311
7210062053
oct57134623
925241067
1012368275
116a88517
124185697
13274080a
1418dd563
151144a1a
hexbcb993

12368275 has 6 divisors (see below), whose sum is σ = 15336692. Its totient is φ = 9894600.

The previous prime is 12368269. The next prime is 12368281. The reversal of 12368275 is 57286321.

It is a happy number.

12368275 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12368269) and next prime (12368281).

It is not a de Polignac number, because 12368275 - 25 = 12368243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12368275.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 247341 + ... + 247390.

Almost surely, 212368275 is an apocalyptic number.

12368275 is a deficient number, since it is larger than the sum of its proper divisors (2968417).

12368275 is an equidigital number, since it uses as much as digits as its factorization.

12368275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494741 (or 494736 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 12368275 is about 3516.8558400935. The cubic root of 12368275 is about 231.2613434903.

The spelling of 12368275 in words is "twelve million, three hundred sixty-eight thousand, two hundred seventy-five".

Divisors: 1 5 25 494731 2473655 12368275