Base | Representation |
---|---|
bin | 1100000000011110… |
… | …0111101101011010 |
3 | 22022122001200220110 |
4 | 3000013213231122 |
5 | 23100121120010 |
6 | 1251500505150 |
7 | 142605641661 |
oct | 30007475532 |
9 | 8278050813 |
10 | 3223223130 |
11 | 1404475276 |
12 | 75b54b1b6 |
13 | 3c4a1002a |
14 | 228111dd8 |
15 | 13ce89120 |
hex | c01e7b5a |
3223223130 has 32 divisors (see below), whose sum is σ = 7787664000. Its totient is φ = 853756352.
The previous prime is 3223223119. The next prime is 3223223131. The reversal of 3223223130 is 313223223.
3223223130 is digitally balanced in base 2 and base 4, because in such bases 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 = 3223223097 and 3223223106.
It is not an unprimeable number, because it can be changed into a prime (3223223131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356070 + ... + 365009.
It is an arithmetic number, because the mean of its divisors is an integer number (243364500).
Almost surely, 23223223130 is an apocalyptic number.
3223223130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3223223130 is an abundant number, since it is smaller than the sum of its proper divisors (4564440870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3223223130 is a wasteful number, since it uses less digits than its factorization.
3223223130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 721238.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 3223223130 is about 56773.4368344915. The cubic root of 3223223130 is about 1477.1687915148.
Adding to 3223223130 its reverse (313223223), we get a palindrome (3536446353).
The spelling of 3223223130 in words is "three billion, two hundred twenty-three million, two hundred twenty-three thousand, one hundred thirty".
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