Base | Representation |
---|---|
bin | 1101011000001… |
… | …01100000111110 |
3 | 21211011101012112 |
4 | 12230011200332 |
5 | 212212021342 |
6 | 15045134022 |
7 | 2531566442 |
oct | 654054076 |
9 | 254141175 |
10 | 112220222 |
11 | 58388794 |
12 | 316ba312 |
13 | 1a331aca |
14 | 10c92822 |
15 | 9cba682 |
hex | 6b0583e |
112220222 has 8 divisors (see below), whose sum is σ = 168436200. Its totient is φ = 56074824.
The previous prime is 112220201. The next prime is 112220231. The reversal of 112220222 is 222022211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 112220197 and 112220206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13472 + ... + 20147.
It is an arithmetic number, because the mean of its divisors is an integer number (21054525).
Almost surely, 2112220222 is an apocalyptic number.
112220222 is a deficient number, since it is larger than the sum of its proper divisors (56215978).
112220222 is a wasteful number, since it uses less digits than its factorization.
112220222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35290.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 112220222 is about 10593.4046462882. The cubic root of 112220222 is about 482.3441783427.
Adding to 112220222 its reverse (222022211), we get a palindrome (334242433).
It can be divided in two parts, 11 and 2220222, that multiplied together give a palindrome (24422442).
The spelling of 112220222 in words is "one hundred twelve million, two hundred twenty thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •