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12371168 = 252913331
BaseRepresentation
bin101111001100…
…010011100000
3212021112001102
4233030103200
511131334133
61121053532
7210103355
oct57142340
925245042
1012371168
116a8a707
1241872a8
132741c24
14190062c
1511457e8
hexbcc4e0

12371168 has 24 divisors (see below), whose sum is σ = 25197480. Its totient is φ = 5971840.

The previous prime is 12371153. The next prime is 12371213. The reversal of 12371168 is 86117321.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 12371168.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5738 + ... + 7593.

It is an arithmetic number, because the mean of its divisors is an integer number (1049895).

Almost surely, 212371168 is an apocalyptic number.

It is an amenable number.

12371168 is an abundant number, since it is smaller than the sum of its proper divisors (12826312).

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

12371168 is a wasteful number, since it uses less digits than its factorization.

12371168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13370 (or 13362 counting only the distinct ones).

The product of its digits is 2016, while the sum is 29.

The square root of 12371168 is about 3517.2671209335. The cubic root of 12371168 is about 231.2793731377.

Adding to 12371168 its reverse (86117321), we get a palindrome (98488489).

The spelling of 12371168 in words is "twelve million, three hundred seventy-one thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 13331 26662 53324 106648 213296 386599 426592 773198 1546396 3092792 6185584 12371168