Base | Representation |
---|---|
bin | 1101011101110001011… |
… | …0110011101111101011 |
3 | 211010002210122102221101 |
4 | 3113130112303233223 |
5 | 12242231014431243 |
6 | 254134401422231 |
7 | 22466402353060 |
oct | 3273426635753 |
9 | 733083572841 |
10 | 231330233323 |
11 | 8a119982212 |
12 | 38a0003a977 |
13 | 18a78176487 |
14 | b2a707ac67 |
15 | 603dc6154d |
hex | 35dc5b3beb |
231330233323 has 8 divisors (see below), whose sum is σ = 264504347648. Its totient is φ = 198187853544.
The previous prime is 231330233317. The next prime is 231330233363. The reversal of 231330233323 is 323332033132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 231330233323 - 213 = 231330225131 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 231330233291 and 231330233300.
It is not an unprimeable number, because it can be changed into a prime (231330233363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7918011 + ... + 7947172.
It is an arithmetic number, because the mean of its divisors is an integer number (33063043456).
Almost surely, 2231330233323 is an apocalyptic number.
231330233323 is a deficient number, since it is larger than the sum of its proper divisors (33174114325).
231330233323 is a wasteful number, since it uses less digits than its factorization.
231330233323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15867273.
The product of its (nonzero) digits is 17496, while the sum is 28.
Adding to 231330233323 its reverse (323332033132), we get a palindrome (554662266455).
The spelling of 231330233323 in words is "two hundred thirty-one billion, three hundred thirty million, two hundred thirty-three thousand, three hundred twenty-three".
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