Base | Representation |
---|---|
bin | 10110010111101101… |
… | …11001010011100111 |
3 | 1011000000010021212102 |
4 | 23023312321103213 |
5 | 144044041144233 |
6 | 5303430042315 |
7 | 603423110432 |
oct | 131366712347 |
9 | 34000107772 |
10 | 12010099943 |
11 | 510342a936 |
12 | 23b21a939b |
13 | 119528ca1a |
14 | 81d0ca819 |
15 | 4a45b81e8 |
hex | 2cbdb94e7 |
12010099943 has 2 divisors, whose sum is σ = 12010099944. Its totient is φ = 12010099942.
The previous prime is 12010099919. The next prime is 12010099951. The reversal of 12010099943 is 34999001021.
It is a strong prime.
It is an emirp because it is prime and its reverse (34999001021) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12010099943 is a prime.
It is a super-3 number, since 3×120100999433 (a number of 31 digits) contains 333 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 12010099897 and 12010099906.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12010098943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005049971 + 6005049972.
It is an arithmetic number, because the mean of its divisors is an integer number (6005049972).
Almost surely, 212010099943 is an apocalyptic number.
12010099943 is a deficient number, since it is larger than the sum of its proper divisors (1).
12010099943 is an equidigital number, since it uses as much as digits as its factorization.
12010099943 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17496, while the sum is 38.
The spelling of 12010099943 in words is "twelve billion, ten million, ninety-nine thousand, nine hundred forty-three".
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