Base | Representation |
---|---|
bin | 100000010110100011101… |
… | …100110011001011110110 |
3 | 21212112120201210121111020 |
4 | 200112203230303023312 |
5 | 242411201044202410 |
6 | 4421202221522010 |
7 | 316424033430324 |
oct | 40264354631366 |
9 | 7775521717436 |
10 | 2223244522230 |
11 | 787966633636 |
12 | 2baa68113306 |
13 | 1318604b79c4 |
14 | 79869b10d14 |
15 | 3cc71e62a70 |
hex | 205a3b332f6 |
2223244522230 has 128 divisors (see below), whose sum is σ = 5563235312640. Its totient is φ = 568097671680.
The previous prime is 2223244522189. The next prime is 2223244522249. The reversal of 2223244522230 is 322254423222.
It is a happy number.
2223244522230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2223244522191 and 2223244522200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74618176 + ... + 74647964.
It is an arithmetic number, because the mean of its divisors is an integer number (43462775880).
Almost surely, 22223244522230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2223244522230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2781617656320).
2223244522230 is an abundant number, since it is smaller than the sum of its proper divisors (3339990790410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223244522230 is a wasteful number, since it uses less digits than its factorization.
2223244522230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30854.
The product of its (nonzero) digits is 92160, while the sum is 33.
Adding to 2223244522230 its reverse (322254423222), we get a palindrome (2545498945452).
The spelling of 2223244522230 in words is "two trillion, two hundred twenty-three billion, two hundred forty-four million, five hundred twenty-two thousand, two hundred thirty".
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