Base | Representation |
---|---|
bin | 1011111011111011100100… |
… | …0101001011101110101111 |
3 | 1201110122221011121020112111 |
4 | 2332332321011023232233 |
5 | 3210011410414424012 |
6 | 43525104345344451 |
7 | 2523123442223545 |
oct | 276767105135657 |
9 | 51418834536474 |
10 | 13124230233007 |
11 | 41aaa55900553 |
12 | 157b692198127 |
13 | 7427c03a552a |
14 | 3353050d3d95 |
15 | 17b5d0bdeba7 |
hex | befb914bbaf |
13124230233007 has 2 divisors, whose sum is σ = 13124230233008. Its totient is φ = 13124230233006.
The previous prime is 13124230232987. The next prime is 13124230233013. The reversal of 13124230233007 is 70033203242131.
It is a strong prime.
It is an emirp because it is prime and its reverse (70033203242131) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13124230233007 - 243 = 4328137210799 is a prime.
It is a super-3 number, since 3×131242302330073 (a number of 40 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13124230233007.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13124230233067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562115116503 + 6562115116504.
It is an arithmetic number, because the mean of its divisors is an integer number (6562115116504).
Almost surely, 213124230233007 is an apocalyptic number.
13124230233007 is a deficient number, since it is larger than the sum of its proper divisors (1).
13124230233007 is an equidigital number, since it uses as much as digits as its factorization.
13124230233007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 31.
Adding to 13124230233007 its reverse (70033203242131), we get a palindrome (83157433475138).
The spelling of 13124230233007 in words is "thirteen trillion, one hundred twenty-four billion, two hundred thirty million, two hundred thirty-three thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •