Base | Representation |
---|---|
bin | 10100111101000111… |
… | …01110111110001011 |
3 | 1002001001001101220012 |
4 | 22132203232332023 |
5 | 141020011232110 |
6 | 5100200422135 |
7 | 545534201435 |
oct | 123643567613 |
9 | 32031041805 |
10 | 11250102155 |
11 | 4853431296 |
12 | 221b77794b |
13 | 10a39a46a6 |
14 | 78a1b5655 |
15 | 45c9e3905 |
hex | 29e8eef8b |
11250102155 has 32 divisors (see below), whose sum is σ = 14706437760. Its totient is φ = 8227215360.
The previous prime is 11250102137. The next prime is 11250102161. The reversal of 11250102155 is 55120105211.
It is not a de Polignac number, because 11250102155 - 28 = 11250101899 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11250102155.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1981661 + ... + 1987329.
It is an arithmetic number, because the mean of its divisors is an integer number (459576180).
Almost surely, 211250102155 is an apocalyptic number.
11250102155 is a deficient number, since it is larger than the sum of its proper divisors (3456335605).
11250102155 is a wasteful number, since it uses less digits than its factorization.
11250102155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6359.
The product of its (nonzero) digits is 500, while the sum is 23.
Adding to 11250102155 its reverse (55120105211), we get a palindrome (66370207366).
The spelling of 11250102155 in words is "eleven billion, two hundred fifty million, one hundred two thousand, one hundred fifty-five".
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