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12675411127 = 239223923687
BaseRepresentation
bin10111100111000001…
…10110110010110111
31012201101000121020101
423303200312302313
5201424401124002
65453434014531
7626052134251
oct136340666267
935641017211
1012675411127
115414a36a95
122558b77447
131270074b92
148835d4cd1
154e2bd7587
hex2f3836cb7

12675411127 has 8 divisors (see below), whose sum is σ = 12734668800. Its totient is φ = 12616205784.

The previous prime is 12675411109. The next prime is 12675411131. The reversal of 12675411127 is 72111457621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12675411127 - 27 = 12675410999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675415127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523278 + ... + 546964.

It is an arithmetic number, because the mean of its divisors is an integer number (1591833600).

Almost surely, 212675411127 is an apocalyptic number.

12675411127 is a deficient number, since it is larger than the sum of its proper divisors (59257673).

12675411127 is a wasteful number, since it uses less digits than its factorization.

12675411127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26165.

The product of its digits is 23520, while the sum is 37.

Adding to 12675411127 its reverse (72111457621), we get a palindrome (84786868748).

The spelling of 12675411127 in words is "twelve billion, six hundred seventy-five million, four hundred eleven thousand, one hundred twenty-seven".

Divisors: 1 239 2239 23687 535121 5661193 53035193 12675411127