Base | Representation |
---|---|
bin | 100000011100111100111… |
… | …111001110000011011111 |
3 | 21220012022021201121202120 |
4 | 200130330333032003133 |
5 | 243014231433412343 |
6 | 4424255435154023 |
7 | 320056143464100 |
oct | 40347477160337 |
9 | 7805267647676 |
10 | 2230111232223 |
11 | 78a86a719476 |
12 | 3002638a5913 |
13 | 1323b5cc2804 |
14 | 79d1ba923a7 |
15 | 3d024bed683 |
hex | 2073cfce0df |
2230111232223 has 24 divisors (see below), whose sum is σ = 3463213259520. Its totient is φ = 1272777876720.
The previous prime is 2230111232179. The next prime is 2230111232267. The reversal of 2230111232223 is 3222321110322.
It is an interprime number because it is at equal distance from previous prime (2230111232179) and next prime (2230111232267).
It is not a de Polignac number, because 2230111232223 - 28 = 2230111231967 is a prime.
It is a super-2 number, since 2×22301112322232 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2230111232193 and 2230111232202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230111232273) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9233943 + ... + 9472376.
It is an arithmetic number, because the mean of its divisors is an integer number (144300552480).
Almost surely, 22230111232223 is an apocalyptic number.
2230111232223 is a deficient number, since it is larger than the sum of its proper divisors (1233102027297).
2230111232223 is a wasteful number, since it uses less digits than its factorization.
2230111232223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18707147 (or 18707140 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 2230111232223 its reverse (3222321110322), we get a palindrome (5452432342545).
The spelling of 2230111232223 in words is "two trillion, two hundred thirty billion, one hundred eleven million, two hundred thirty-two thousand, two hundred twenty-three".
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