Base | Representation |
---|---|
bin | 110000111011… |
… | …100111110111 |
3 | 220010200111210 |
4 | 300323213313 |
5 | 11240432002 |
6 | 1134532503 |
7 | 214012605 |
oct | 60734767 |
9 | 26120453 |
10 | 12827127 |
11 | 7271235 |
12 | 4367133 |
13 | 2871621 |
14 | 19bc875 |
15 | 11d596c |
hex | c3b9f7 |
12827127 has 16 divisors (see below), whose sum is σ = 17436672. Its totient is φ = 8386560.
The previous prime is 12827107. The next prime is 12827159. The reversal of 12827127 is 72172821.
It is a happy number.
It is not a de Polignac number, because 12827127 - 26 = 12827063 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12827094 and 12827103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12827107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49783 + ... + 50039.
It is an arithmetic number, because the mean of its divisors is an integer number (1089792).
Almost surely, 212827127 is an apocalyptic number.
12827127 is a deficient number, since it is larger than the sum of its proper divisors (4609545).
12827127 is a wasteful number, since it uses less digits than its factorization.
12827127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518.
The product of its digits is 3136, while the sum is 30.
The square root of 12827127 is about 3581.4978710031. The cubic root of 12827127 is about 234.0865521007.
Adding to 12827127 its reverse (72172821), we get a palindrome (84999948).
The spelling of 12827127 in words is "twelve million, eight hundred twenty-seven thousand, one hundred twenty-seven".
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