Base | Representation |
---|---|
bin | 1100000010000110… |
… | …0101100110011001 |
3 | 22100002212112111101 |
4 | 3000201211212121 |
5 | 23103341431413 |
6 | 1252302431401 |
7 | 143020542523 |
oct | 30041454631 |
9 | 8302775441 |
10 | 3230030233 |
11 | 14082a4581 |
12 | 761892561 |
13 | 3c62544c1 |
14 | 228da4a13 |
15 | 13d880edd |
hex | c0865999 |
3230030233 has 2 divisors, whose sum is σ = 3230030234. Its totient is φ = 3230030232.
The previous prime is 3230030171. The next prime is 3230030239. The reversal of 3230030233 is 3320300323.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2139247504 + 1090782729 = 46252^2 + 33027^2 .
It is an emirp because it is prime and its reverse (3320300323) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3230030233 - 229 = 2693159321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3230030233.
It is not a weakly prime, because it can be changed into another prime (3230030239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615015116 + 1615015117.
It is an arithmetic number, because the mean of its divisors is an integer number (1615015117).
Almost surely, 23230030233 is an apocalyptic number.
It is an amenable number.
3230030233 is a deficient number, since it is larger than the sum of its proper divisors (1).
3230030233 is an equidigital number, since it uses as much as digits as its factorization.
3230030233 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 972, while the sum is 19.
The square root of 3230030233 is about 56833.3549335247. The cubic root of 3230030233 is about 1478.2079345785.
Adding to 3230030233 its reverse (3320300323), we get a palindrome (6550330556).
The spelling of 3230030233 in words is "three billion, two hundred thirty million, thirty thousand, two hundred thirty-three".
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