Base | Representation |
---|---|
bin | 11101110000000010010… |
… | …11011101111111101111 |
3 | 10121201112102000222212012 |
4 | 32320001023131333233 |
5 | 113222002313000421 |
6 | 2101334033031435 |
7 | 133565420431244 |
oct | 16700113357757 |
9 | 3551472028765 |
10 | 1022222000111 |
11 | 364581740544 |
12 | 1461440b557b |
13 | 7551a108730 |
14 | 376938955cb |
15 | 1b8cc5e795b |
hex | ee012ddfef |
1022222000111 has 8 divisors (see below), whose sum is σ = 1106442558144. Its totient is φ = 938799741600.
The previous prime is 1022222000087. The next prime is 1022222000153. The reversal of 1022222000111 is 1110002222201.
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 1022222000111 - 218 = 1022221737967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022222000711) 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, 199572215 + ... + 199577336.
It is an arithmetic number, because the mean of its divisors is an integer number (138305319768).
Almost surely, 21022222000111 is an apocalyptic number.
1022222000111 is a deficient number, since it is larger than the sum of its proper divisors (84220558033).
1022222000111 is a wasteful number, since it uses less digits than its factorization.
1022222000111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 399149761.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1022222000111 its reverse (1110002222201), we get a palindrome (2132224222312).
The spelling of 1022222000111 in words is "one trillion, twenty-two billion, two hundred twenty-two million, one hundred eleven", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.127 sec. • engine limits •