Base | Representation |
---|---|
bin | 1011001100000001100111… |
… | …0111011111100010000111 |
3 | 1121112222121012020110120121 |
4 | 2303000121313133202013 |
5 | 3103020344400010343 |
6 | 42055034054442411 |
7 | 2406506464305352 |
oct | 263003167374207 |
9 | 47488535213517 |
10 | 12301220313223 |
11 | 3a12a111a1526 |
12 | 1468085963407 |
13 | 6b30002a580a |
14 | 30754cc1b299 |
15 | 164eb27cdaed |
hex | b3019ddf887 |
12301220313223 has 2 divisors, whose sum is σ = 12301220313224. Its totient is φ = 12301220313222.
The previous prime is 12301220313163. The next prime is 12301220313233. The reversal of 12301220313223 is 32231302210321.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12301220313223 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12301220313233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150610156611 + 6150610156612.
It is an arithmetic number, because the mean of its divisors is an integer number (6150610156612).
Almost surely, 212301220313223 is an apocalyptic number.
12301220313223 is a deficient number, since it is larger than the sum of its proper divisors (1).
12301220313223 is an equidigital number, since it uses as much as digits as its factorization.
12301220313223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 12301220313223 its reverse (32231302210321), we get a palindrome (44532522523544).
The spelling of 12301220313223 in words is "twelve trillion, three hundred one billion, two hundred twenty million, three hundred thirteen thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •