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12552368275 = 52919546349
BaseRepresentation
bin10111011000010110…
…11111000010010011
31012101210111101011201
423230023133002103
5201201401241100
65433320452031
7623026240606
oct135413370223
935353441151
1012552368275
115361537087
12252391a017
131250723c65
1487112633d
154d6ed036a
hex2ec2df093

12552368275 has 12 divisors (see below), whose sum is σ = 15581902000. Its totient is φ = 10030949280.

The previous prime is 12552368239. The next prime is 12552368287. The reversal of 12552368275 is 57286325521.

It is not a de Polignac number, because 12552368275 - 219 = 12551843987 is a prime.

It is a super-3 number, since 3×125523682753 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250200 + ... + 296149.

Almost surely, 212552368275 is an apocalyptic number.

12552368275 is a deficient number, since it is larger than the sum of its proper divisors (3029533725).

12552368275 is an equidigital number, since it uses as much as digits as its factorization.

12552368275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547278 (or 547273 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 46.

The spelling of 12552368275 in words is "twelve billion, five hundred fifty-two million, three hundred sixty-eight thousand, two hundred seventy-five".

Divisors: 1 5 25 919 4595 22975 546349 2731745 13658725 502094731 2510473655 12552368275