Base | Representation |
---|---|
bin | 1011111011111000100110… |
… | …0100010111111111101111 |
3 | 1201110120212121122212012121 |
4 | 2332332021210113333233 |
5 | 3210003242333301333 |
6 | 43524453312213411 |
7 | 2523064622563423 |
oct | 276761144277757 |
9 | 51416777585177 |
10 | 13123433103343 |
11 | 41aa686950202 |
12 | 157b4ab23a267 |
13 | 7426c41b8c84 |
14 | 33526b2b4b83 |
15 | 17b585c3332d |
hex | bef89917fef |
13123433103343 has 2 divisors, whose sum is σ = 13123433103344. Its totient is φ = 13123433103342.
The previous prime is 13123433103311. The next prime is 13123433103427. The reversal of 13123433103343 is 34330133432131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13123433103343 - 25 = 13123433103311 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13123433103299 and 13123433103308.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13123433403343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561716551671 + 6561716551672.
It is an arithmetic number, because the mean of its divisors is an integer number (6561716551672).
Almost surely, 213123433103343 is an apocalyptic number.
13123433103343 is a deficient number, since it is larger than the sum of its proper divisors (1).
13123433103343 is an equidigital number, since it uses as much as digits as its factorization.
13123433103343 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 69984, while the sum is 34.
Adding to 13123433103343 its reverse (34330133432131), we get a palindrome (47453566535474).
The spelling of 13123433103343 in words is "thirteen trillion, one hundred twenty-three billion, four hundred thirty-three million, one hundred three thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •