Base | Representation |
---|---|
bin | 10101101000001001… |
… | …010101001111001110 |
3 | 2012221101111120122210 |
4 | 111220021111033032 |
5 | 340024330110410 |
6 | 14400150251250 |
7 | 1451315464011 |
oct | 255011251716 |
9 | 65841446583 |
10 | 23222113230 |
11 | 9937306418 |
12 | 4601056b26 |
13 | 22610b9704 |
14 | 11a41c9378 |
15 | 90da86220 |
hex | 5682553ce |
23222113230 has 32 divisors (see below), whose sum is σ = 56274177024. Its totient is φ = 6132440736.
The previous prime is 23222113217. The next prime is 23222113273. The reversal of 23222113230 is 3231122232.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 23222113197 and 23222113206.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3754534 + ... + 3760713.
It is an arithmetic number, because the mean of its divisors is an integer number (1758568032).
Almost surely, 223222113230 is an apocalyptic number.
23222113230 is an abundant number, since it is smaller than the sum of its proper divisors (33052063794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23222113230 is a wasteful number, since it uses less digits than its factorization.
23222113230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7515360.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23222113230 its reverse (3231122232), we get a palindrome (26453235462).
The spelling of 23222113230 in words is "twenty-three billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred thirty".
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