Base | Representation |
---|---|
bin | 1100111100101010100… |
… | …0110101001101000101 |
3 | 210021011102210220120011 |
4 | 3033022220311031011 |
5 | 12121030404032123 |
6 | 250104450110221 |
7 | 22033226405206 |
oct | 3171250651505 |
9 | 707142726504 |
10 | 222443033413 |
11 | 863793253a7 |
12 | 3713b87b371 |
13 | 17c8cb9bbc3 |
14 | aaa2a295ad |
15 | 5bbd916e0d |
hex | 33caa35345 |
222443033413 has 16 divisors (see below), whose sum is σ = 232709571072. Its totient is φ = 212388696000.
The previous prime is 222443033377. The next prime is 222443033429. The reversal of 222443033413 is 314330344222.
It is a happy number.
222443033413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 222443033413 - 221 = 222440936261 is a prime.
It is a super-2 number, since 2×2224430334132 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222543033413) 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 15 ways as a sum of consecutive naturals, for example, 544243 + ... + 860863.
It is an arithmetic number, because the mean of its divisors is an integer number (14544348192).
Almost surely, 2222443033413 is an apocalyptic number.
It is an amenable number.
222443033413 is a deficient number, since it is larger than the sum of its proper divisors (10266537659).
222443033413 is a wasteful number, since it uses less digits than its factorization.
222443033413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316956.
The product of its (nonzero) digits is 41472, while the sum is 31.
Adding to 222443033413 its reverse (314330344222), we get a palindrome (536773377635).
The spelling of 222443033413 in words is "two hundred twenty-two billion, four hundred forty-three million, thirty-three thousand, four hundred thirteen".
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