Base | Representation |
---|---|
bin | 10111000000101110… |
… | …01010011100110101 |
3 | 1011212222102110110211 |
4 | 23200113022130311 |
5 | 200300122244333 |
6 | 5401515145421 |
7 | 615101100163 |
oct | 134027123465 |
9 | 34788373424 |
10 | 12354103093 |
11 | 526a629562 |
12 | 2489445271 |
13 | 121b626497 |
14 | 852a76233 |
15 | 4c48b9ecd |
hex | 2e05ca735 |
12354103093 has 2 divisors, whose sum is σ = 12354103094. Its totient is φ = 12354103092.
The previous prime is 12354103087. The next prime is 12354103117. The reversal of 12354103093 is 39030145321.
12354103093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9639901489 + 2714201604 = 98183^2 + 52098^2 .
It is a cyclic number.
It is not a de Polignac number, because 12354103093 - 25 = 12354103061 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12354103033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6177051546 + 6177051547.
It is an arithmetic number, because the mean of its divisors is an integer number (6177051547).
Almost surely, 212354103093 is an apocalyptic number.
It is an amenable number.
12354103093 is a deficient number, since it is larger than the sum of its proper divisors (1).
12354103093 is an equidigital number, since it uses as much as digits as its factorization.
12354103093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9720, while the sum is 31.
The spelling of 12354103093 in words is "twelve billion, three hundred fifty-four million, one hundred three thousand, ninety-three".
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