Base | Representation |
---|---|
bin | 10000010101001001101… |
… | …001100111010110010110 |
3 | 10222021122120212220222122 |
4 | 100111021221213112112 |
5 | 121341302330010402 |
6 | 2215313002255542 |
7 | 144035465355362 |
oct | 20251151472626 |
9 | 3867576786878 |
10 | 1122222110102 |
11 | 3a2a28141245 |
12 | 1615b1ab75b2 |
13 | 81a95956252 |
14 | 3c45c9442a2 |
15 | 1e2d1854ca2 |
hex | 10549a67596 |
1122222110102 has 4 divisors (see below), whose sum is σ = 1683333165156. Its totient is φ = 561111055050.
The previous prime is 1122222110033. The next prime is 1122222110143. The reversal of 1122222110102 is 2010112222211.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280555527524 + ... + 280555527527.
It is an arithmetic number, because the mean of its divisors is an integer number (420833291289).
Almost surely, 21122222110102 is an apocalyptic number.
1122222110102 is a deficient number, since it is larger than the sum of its proper divisors (561111055054).
1122222110102 is an equidigital number, since it uses as much as digits as its factorization.
1122222110102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561111055053.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1122222110102 its reverse (2010112222211), we get a palindrome (3132334332313).
The spelling of 1122222110102 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred ten thousand, one hundred two".
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