Base | Representation |
---|---|
bin | 1001010100011110011… |
… | …00100101111111011010 |
3 | 1010121120101021200102001 |
4 | 10222033030211333122 |
5 | 20221312341220010 |
6 | 403040040431214 |
7 | 32064412166533 |
oct | 4521714457732 |
9 | 1117511250361 |
10 | 320230023130 |
11 | 113899555086 |
12 | 5209047850a |
13 | 242750731b4 |
14 | 116dbbc368a |
15 | 84e3714c3a |
hex | 4a8f325fda |
320230023130 has 64 divisors (see below), whose sum is σ = 601198702848. Its totient is φ = 122706662400.
The previous prime is 320230023121. The next prime is 320230023133. The reversal of 320230023130 is 31320032023.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 320230023098 and 320230023107.
It is not an unprimeable number, because it can be changed into a prime (320230023133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6287949 + ... + 6338671.
It is an arithmetic number, because the mean of its divisors is an integer number (9393729732).
Almost surely, 2320230023130 is an apocalyptic number.
320230023130 is a deficient number, since it is larger than the sum of its proper divisors (280968679718).
320230023130 is a wasteful number, since it uses less digits than its factorization.
320230023130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51031.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 320230023130 its reverse (31320032023), we get a palindrome (351550055153).
The spelling of 320230023130 in words is "three hundred twenty billion, two hundred thirty million, twenty-three thousand, one hundred thirty".
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