Base | Representation |
---|---|
bin | 1100111100101010111… |
… | …0001101001000010101 |
3 | 210021011112110110221222 |
4 | 3033022232031020111 |
5 | 12121031234122013 |
6 | 250104540220125 |
7 | 22033244363234 |
oct | 3171256151025 |
9 | 707145413858 |
10 | 222444442133 |
11 | 8637a0a7831 |
12 | 3714023a645 |
13 | 17c90273174 |
14 | aaa2cb4b1b |
15 | 5bbdae4508 |
hex | 33cab8d215 |
222444442133 has 8 divisors (see below), whose sum is σ = 223777632000. Its totient is φ = 221113406448.
The previous prime is 222444442027. The next prime is 222444442141. The reversal of 222444442133 is 331244444222.
222444442133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 222444442133 - 212 = 222444438037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222444442093 and 222444442102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222444442153) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 331166 + ... + 744687.
It is an arithmetic number, because the mean of its divisors is an integer number (27972204000).
Almost surely, 2222444442133 is an apocalyptic number.
It is an amenable number.
222444442133 is a deficient number, since it is larger than the sum of its proper divisors (1333189867).
222444442133 is a wasteful number, since it uses less digits than its factorization.
222444442133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1077091.
The product of its digits is 147456, while the sum is 35.
Adding to 222444442133 its reverse (331244444222), we get a palindrome (553688886355).
The spelling of 222444442133 in words is "two hundred twenty-two billion, four hundred forty-four million, four hundred forty-two thousand, one hundred thirty-three".
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