Base | Representation |
---|---|
bin | 110001010110… |
… | …001110111111 |
3 | 220100020000211 |
4 | 301112032333 |
5 | 11302424002 |
6 | 1141133251 |
7 | 214645441 |
oct | 61261677 |
9 | 26306024 |
10 | 12936127 |
11 | 7336116 |
12 | 43ba227 |
13 | 28ac119 |
14 | 1a0a491 |
15 | 1207dd7 |
hex | c563bf |
12936127 has 4 divisors (see below), whose sum is σ = 13050720. Its totient is φ = 12821536.
The previous prime is 12936113. The next prime is 12936149. The reversal of 12936127 is 72163921.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12936127 - 27 = 12935999 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12936227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57127 + ... + 57352.
It is an arithmetic number, because the mean of its divisors is an integer number (3262680).
Almost surely, 212936127 is an apocalyptic number.
12936127 is a deficient number, since it is larger than the sum of its proper divisors (114593).
12936127 is a wasteful number, since it uses less digits than its factorization.
12936127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114592.
The product of its digits is 4536, while the sum is 31.
The square root of 12936127 is about 3596.6827772268. The cubic root of 12936127 is about 234.7477419889.
The spelling of 12936127 in words is "twelve million, nine hundred thirty-six thousand, one hundred twenty-seven".
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