Base | Representation |
---|---|
bin | 101110110011… |
… | …010011100011 |
3 | 212002022120221 |
4 | 232303103203 |
5 | 11120100041 |
6 | 1114543511 |
7 | 206166004 |
oct | 56632343 |
9 | 25068527 |
10 | 12268771 |
11 | 6a1a789 |
12 | 4137b97 |
13 | 2707438 |
14 | 18b51ab |
15 | 11252d1 |
hex | bb34e3 |
12268771 has 2 divisors, whose sum is σ = 12268772. Its totient is φ = 12268770.
The previous prime is 12268759. The next prime is 12268783. The reversal of 12268771 is 17786221.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (12268759) and next prime (12268783).
It is a cyclic number.
It is not a de Polignac number, because 12268771 - 27 = 12268643 is a prime.
It is not a weakly prime, because it can be changed into another prime (12268721) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6134385 + 6134386.
It is an arithmetic number, because the mean of its divisors is an integer number (6134386).
Almost surely, 212268771 is an apocalyptic number.
12268771 is a deficient number, since it is larger than the sum of its proper divisors (1).
12268771 is an equidigital number, since it uses as much as digits as its factorization.
12268771 is an evil number, because the sum of its binary digits is even.
The product of its digits is 9408, while the sum is 34.
The square root of 12268771 is about 3502.6805449541. The cubic root of 12268771 is about 230.6394994103.
The spelling of 12268771 in words is "twelve million, two hundred sixty-eight thousand, seven hundred seventy-one".
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