Base | Representation |
---|---|
bin | 1010000110000111100011… |
… | …0011010001100100111001 |
3 | 1110022011121120101221211020 |
4 | 2201201320303101210321 |
5 | 2423331223340400441 |
6 | 35335212141053053 |
7 | 2223651565630515 |
oct | 241417063214471 |
9 | 43264546357736 |
10 | 11100222200121 |
11 | 359a63a06027a |
12 | 12b3369b57189 |
13 | 626991c91752 |
14 | 2a5379d17145 |
15 | 143b20185e66 |
hex | a1878cd1939 |
11100222200121 has 32 divisors (see below), whose sum is σ = 16259394816000. Its totient is φ = 6704709758208.
The previous prime is 11100222200117. The next prime is 11100222200129. The reversal of 11100222200121 is 12100222200111.
It is not a de Polignac number, because 11100222200121 - 22 = 11100222200117 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11100222200121.
It is not an unprimeable number, because it can be changed into a prime (11100222200129) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6987265 + ... + 8427473.
It is an arithmetic number, because the mean of its divisors is an integer number (508106088000).
Almost surely, 211100222200121 is an apocalyptic number.
It is an amenable number.
11100222200121 is a deficient number, since it is larger than the sum of its proper divisors (5159172615879).
11100222200121 is a wasteful number, since it uses less digits than its factorization.
11100222200121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1446133.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 11100222200121 its reverse (12100222200111), we get a palindrome (23200444400232).
The spelling of 11100222200121 in words is "eleven trillion, one hundred billion, two hundred twenty-two million, two hundred thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •