Base | Representation |
---|---|
bin | 1101011101101011001… |
… | …1001000100001000111 |
3 | 211010000222110221020221 |
4 | 3113122303020201013 |
5 | 12242202322312012 |
6 | 254132025405211 |
7 | 22465634305234 |
oct | 3273263104107 |
9 | 733028427227 |
10 | 231304104007 |
11 | 8a106155939 |
12 | 389b3339807 |
13 | 18a72928242 |
14 | b2a37d878b |
15 | 603b7ee507 |
hex | 35dacc8847 |
231304104007 has 2 divisors, whose sum is σ = 231304104008. Its totient is φ = 231304104006.
The previous prime is 231304104001. The next prime is 231304104011. The reversal of 231304104007 is 700401403132.
231304104007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 231304104007 - 231 = 229156620359 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (231304104001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115652052003 + 115652052004.
It is an arithmetic number, because the mean of its divisors is an integer number (115652052004).
Almost surely, 2231304104007 is an apocalyptic number.
231304104007 is a deficient number, since it is larger than the sum of its proper divisors (1).
231304104007 is an equidigital number, since it uses as much as digits as its factorization.
231304104007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 25.
Adding to 231304104007 its reverse (700401403132), we get a palindrome (931705507139).
The spelling of 231304104007 in words is "two hundred thirty-one billion, three hundred four million, one hundred four thousand, seven".
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