Base | Representation |
---|---|
bin | 101111001011… |
… | …100011011101 |
3 | 212021100211112 |
4 | 233023203131 |
5 | 11131234333 |
6 | 1121031405 |
7 | 210061403 |
oct | 57134335 |
9 | 25240745 |
10 | 12368093 |
11 | 6a88371 |
12 | 4185565 |
13 | 27406ca |
14 | 18dd473 |
15 | 1144948 |
hex | bcb8dd |
12368093 has 2 divisors, whose sum is σ = 12368094. Its totient is φ = 12368092.
The previous prime is 12368087. The next prime is 12368099. The reversal of 12368093 is 39086321.
It is a balanced prime because it is at equal distance from previous prime (12368087) and next prime (12368099).
It can be written as a sum of positive squares in only one way, i.e., 8514724 + 3853369 = 2918^2 + 1963^2 .
It is an emirp because it is prime and its reverse (39086321) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12368093 - 26 = 12368029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12368099) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6184046 + 6184047.
It is an arithmetic number, because the mean of its divisors is an integer number (6184047).
Almost surely, 212368093 is an apocalyptic number.
It is an amenable number.
12368093 is a deficient number, since it is larger than the sum of its proper divisors (1).
12368093 is an equidigital number, since it uses as much as digits as its factorization.
12368093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 12368093 is about 3516.8299646130. The cubic root of 12368093 is about 231.2602091427.
The spelling of 12368093 in words is "twelve million, three hundred sixty-eight thousand, ninety-three".
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