Base | Representation |
---|---|
bin | 10100101101001101… |
… | …000000100001101101 |
3 | 2010101110201122212010 |
4 | 110231031000201231 |
5 | 331013201034404 |
6 | 14114103031433 |
7 | 1414650155652 |
oct | 245515004155 |
9 | 63343648763 |
10 | 22233221229 |
11 | 947a08a1aa |
12 | 4385a3b579 |
13 | 213426b50b |
14 | 110cb2dc29 |
15 | 8a1d4b189 |
hex | 52d34086d |
22233221229 has 8 divisors (see below), whose sum is σ = 30666512160. Its totient is φ = 14311038896.
The previous prime is 22233221221. The next prime is 22233221237. The reversal of 22233221229 is 92212233222.
It is an interprime number because it is at equal distance from previous prime (22233221221) and next prime (22233221237).
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 22233221229 - 23 = 22233221221 is a prime.
It is a super-2 number, since 2×222332212292 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22233221196 and 22233221205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22233221221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127777047 + ... + 127777220.
It is an arithmetic number, because the mean of its divisors is an integer number (3833314020).
Almost surely, 222233221229 is an apocalyptic number.
22233221229 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
22233221229 is a deficient number, since it is larger than the sum of its proper divisors (8433290931).
22233221229 is a wasteful number, since it uses less digits than its factorization.
22233221229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255554299.
The product of its digits is 10368, while the sum is 30.
The spelling of 22233221229 in words is "twenty-two billion, two hundred thirty-three million, two hundred twenty-one thousand, two hundred twenty-nine".
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