Base | Representation |
---|---|
bin | 1100111011000110100… |
… | …0001011000001100011 |
3 | 210020002012020212020000 |
4 | 3032301220023001203 |
5 | 12114200444231433 |
6 | 245555100351043 |
7 | 22016643006306 |
oct | 3166150130143 |
9 | 706065225200 |
10 | 222023430243 |
11 | 8618349031a |
12 | 37043245483 |
13 | 17c23c859c4 |
14 | aa63000b3d |
15 | 5b96b80113 |
hex | 33b1a0b063 |
222023430243 has 80 divisors (see below), whose sum is σ = 370060669440. Its totient is φ = 131832748800.
The previous prime is 222023430227. The next prime is 222023430253. The reversal of 222023430243 is 342034320222.
It is a happy number.
222023430243 is a `hidden beast` number, since 2 + 2 + 202 + 3 + 430 + 24 + 3 = 666.
It is not a de Polignac number, because 222023430243 - 24 = 222023430227 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (222023430253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 26969938 + ... + 26978168.
It is an arithmetic number, because the mean of its divisors is an integer number (4625758368).
Almost surely, 2222023430243 is an apocalyptic number.
222023430243 is a deficient number, since it is larger than the sum of its proper divisors (148037239197).
222023430243 is a wasteful number, since it uses less digits than its factorization.
222023430243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9310 (or 9301 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 222023430243 its reverse (342034320222), we get a palindrome (564057750465).
The spelling of 222023430243 in words is "two hundred twenty-two billion, twenty-three million, four hundred thirty thousand, two hundred forty-three".
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