| Base | Representation |
|---|---|
| bin | 1000101001110110… |
| … | …0011101100111100 |
| 3 | 12222220010211201100 |
| 4 | 2022131203230330 |
| 5 | 14224142113340 |
| 6 | 1022302013100 |
| 7 | 111365132025 |
| oct | 21235435474 |
| 9 | 5886124640 |
| 10 | 2323004220 |
| 11 | a923034a9 |
| 12 | 549b77190 |
| 13 | 2b036ab14 |
| 14 | 180739c4c |
| 15 | d8e17830 |
| hex | 8a763b3c |
2323004220 has 144 divisors (see below), whose sum is σ = 7656929280. Its totient is φ = 567907200.
The previous prime is 2323004191. The next prime is 2323004261. The reversal of 2323004220 is 224003232.
It is a super-2 number, since 2×23230042202 = 10792697212275616800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2323004193 and 2323004202.
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 47 ways as a sum of consecutive naturals, for example, 95065 + ... + 116975.
It is an arithmetic number, because the mean of its divisors is an integer number (53173120).
Almost surely, 22323004220 is an apocalyptic number.
2323004220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2323004220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3828464640).
2323004220 is an abundant number, since it is smaller than the sum of its proper divisors (5333925060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2323004220 is a wasteful number, since it uses less digits than its factorization.
2323004220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21976 (or 21971 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 2323004220 is about 48197.5540873186. The cubic root of 2323004220 is about 1324.3923583798.
Adding to 2323004220 its reverse (224003232), we get a palindrome (2547007452).
The spelling of 2323004220 in words is "two billion, three hundred twenty-three million, four thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •