Base | Representation |
---|---|
bin | 1011111011001010101010… |
… | …0101110010111111011101 |
3 | 1201102102001020221012101202 |
4 | 2332302222211302333131 |
5 | 3204303014132103201 |
6 | 43515053542445245 |
7 | 2522150223042056 |
oct | 276625245627735 |
9 | 51372036835352 |
10 | 13111102222301 |
11 | 41a5429442826 |
12 | 1579029733825 |
13 | 7414aa633665 |
14 | 33481b76572d |
15 | 17b0b3403c6b |
hex | becaa972fdd |
13111102222301 has 16 divisors (see below), whose sum is σ = 13570509553920. Its totient is φ = 12659262759360.
The previous prime is 13111102222291. The next prime is 13111102222321. The reversal of 13111102222301 is 10322220111131.
It is a de Polignac number, because none of the positive numbers 2k-13111102222301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13111102222321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1225070 + ... + 5265263.
It is an arithmetic number, because the mean of its divisors is an integer number (848156847120).
Almost surely, 213111102222301 is an apocalyptic number.
It is an amenable number.
13111102222301 is a deficient number, since it is larger than the sum of its proper divisors (459407331619).
13111102222301 is a wasteful number, since it uses less digits than its factorization.
13111102222301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6490916.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 13111102222301 its reverse (10322220111131), we get a palindrome (23433322333432).
The spelling of 13111102222301 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, two hundred twenty-two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •