Base | Representation |
---|---|
bin | 1011111011111011100100… |
… | …0100011010001110000011 |
3 | 1201110122221011012221100112 |
4 | 2332332321010122032003 |
5 | 3210011410341431321 |
6 | 43525104341141535 |
7 | 2523123440420366 |
oct | 276767104321603 |
9 | 51418834187315 |
10 | 13124230030211 |
11 | 41aaa55782153 |
12 | 157b6920ba8ab |
13 | 7427c0334131 |
14 | 3353050800dd |
15 | 17b5d0b9ea5b |
hex | befb911a383 |
13124230030211 has 8 divisors (see below), whose sum is σ = 13403752702464. Its totient is φ = 12844719180360.
The previous prime is 13124230030201. The next prime is 13124230030217. The reversal of 13124230030211 is 11203003242131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13124230030211 - 210 = 13124230029187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13124230030217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693485 + ... + 5170046.
It is an arithmetic number, because the mean of its divisors is an integer number (1675469087808).
Almost surely, 213124230030211 is an apocalyptic number.
13124230030211 is a deficient number, since it is larger than the sum of its proper divisors (279522672253).
13124230030211 is an equidigital number, since it uses as much as digits as its factorization.
13124230030211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5911201.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13124230030211 its reverse (11203003242131), we get a palindrome (24327233272342).
The spelling of 13124230030211 in words is "thirteen trillion, one hundred twenty-four billion, two hundred thirty million, thirty thousand, two hundred eleven".
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