Base | Representation |
---|---|
bin | 1011000111111000010011… |
… | …1111110001110011101111 |
3 | 1121022011202221200102210010 |
4 | 2301332010333301303233 |
5 | 3100334021310001221 |
6 | 42002215204544303 |
7 | 2401405610666325 |
oct | 261760477616357 |
9 | 47264687612703 |
10 | 12230003203311 |
11 | 3995795a777a3 |
12 | 145630b3b2093 |
13 | 6a9390955baa |
14 | 303d146ddd15 |
15 | 1631e5402c76 |
hex | b1f84ff1cef |
12230003203311 has 12 divisors (see below), whose sum is σ = 16661003316632. Its totient is φ = 7979860241808.
The previous prime is 12230003203303. The next prime is 12230003203357. The reversal of 12230003203311 is 11330230003221.
It is not a de Polignac number, because 12230003203311 - 23 = 12230003203303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230003203511) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 922733920 + ... + 922747173.
Almost surely, 212230003203311 is an apocalyptic number.
12230003203311 is a deficient number, since it is larger than the sum of its proper divisors (4431000113321).
12230003203311 is an equidigital number, since it uses as much as digits as its factorization.
12230003203311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1845481190 (or 1845481143 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 12230003203311 its reverse (11330230003221), we get a palindrome (23560233206532).
The spelling of 12230003203311 in words is "twelve trillion, two hundred thirty billion, three million, two hundred three thousand, three hundred eleven".
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