Base | Representation |
---|---|
bin | 110001000111… |
… | …100101000001 |
3 | 220020011200111 |
4 | 301013211001 |
5 | 11244013342 |
6 | 1135551321 |
7 | 214305433 |
oct | 61074501 |
9 | 26204614 |
10 | 12876097 |
11 | 72a5003 |
12 | 438b541 |
13 | 288a9c0 |
14 | 19d2653 |
15 | 11e5217 |
hex | c47941 |
12876097 has 4 divisors (see below), whose sum is σ = 13866580. Its totient is φ = 11885616.
The previous prime is 12876079. The next prime is 12876103. The reversal of 12876097 is 79067821.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5645376 + 7230721 = 2376^2 + 2689^2 .
It is a cyclic number.
It is not a de Polignac number, because 12876097 - 27 = 12875969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12876047) 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, 495222 + ... + 495247.
It is an arithmetic number, because the mean of its divisors is an integer number (3466645).
Almost surely, 212876097 is an apocalyptic number.
It is an amenable number.
12876097 is a deficient number, since it is larger than the sum of its proper divisors (990483).
12876097 is an equidigital number, since it uses as much as digits as its factorization.
12876097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 990482.
The product of its (nonzero) digits is 42336, while the sum is 40.
The square root of 12876097 is about 3588.3278835692. The cubic root of 12876097 is about 234.3840638154.
The spelling of 12876097 in words is "twelve million, eight hundred seventy-six thousand, ninety-seven".
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