Base | Representation |
---|---|
bin | 110000010110… |
… | …111101100111 |
3 | 212212001112022 |
4 | 300112331213 |
5 | 11221130332 |
6 | 1131413355 |
7 | 212516042 |
oct | 60267547 |
9 | 25761468 |
10 | 12676967 |
11 | 7179436 |
12 | 42b425b |
13 | 281b184 |
14 | 197dc59 |
15 | 11a6212 |
hex | c16f67 |
12676967 has 2 divisors, whose sum is σ = 12676968. Its totient is φ = 12676966.
The previous prime is 12676957. The next prime is 12676991. The reversal of 12676967 is 76967621.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12676967 - 28 = 12676711 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12676907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338483 + 6338484.
It is an arithmetic number, because the mean of its divisors is an integer number (6338484).
Almost surely, 212676967 is an apocalyptic number.
12676967 is a deficient number, since it is larger than the sum of its proper divisors (1).
12676967 is an equidigital number, since it uses as much as digits as its factorization.
12676967 is an evil number, because the sum of its binary digits is even.
The product of its digits is 190512, while the sum is 44.
The square root of 12676967 is about 3560.4728618542. The cubic root of 12676967 is about 233.1695242556.
The spelling of 12676967 in words is "twelve million, six hundred seventy-six thousand, nine hundred sixty-seven".
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