Base | Representation |
---|---|
bin | 10101011010111101… |
… | …111110101001011111 |
3 | 2012100222111120000122 |
4 | 111122331332221133 |
5 | 334101231031221 |
6 | 14322211545155 |
7 | 1442662362104 |
oct | 253275765137 |
9 | 65328446018 |
10 | 23001033311 |
11 | 9833535843 |
12 | 455abbb1bb |
13 | 22273615a9 |
14 | 1182abaaab |
15 | 8e9465eab |
hex | 55af7ea5f |
23001033311 has 2 divisors, whose sum is σ = 23001033312. Its totient is φ = 23001033310.
The previous prime is 23001033221. The next prime is 23001033323. The reversal of 23001033311 is 11333010032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23001033311 - 210 = 23001032287 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23001033311.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23001033331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11500516655 + 11500516656.
It is an arithmetic number, because the mean of its divisors is an integer number (11500516656).
Almost surely, 223001033311 is an apocalyptic number.
23001033311 is a deficient number, since it is larger than the sum of its proper divisors (1).
23001033311 is an equidigital number, since it uses as much as digits as its factorization.
23001033311 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 23001033311 its reverse (11333010032), we get a palindrome (34334043343).
The spelling of 23001033311 in words is "twenty-three billion, one million, thirty-three thousand, three hundred eleven".
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