Base | Representation |
---|---|
bin | 1011000111111101001001… |
… | …1110110111111001001011 |
3 | 1121022022010112212010102220 |
4 | 2301333102132313321023 |
5 | 3100344202104402311 |
6 | 42002552204225123 |
7 | 2401453044535155 |
oct | 261772236677113 |
9 | 47268115763386 |
10 | 12231303200331 |
11 | 39962a28727a6 |
12 | 145661283b1a3 |
13 | 6a953a08c6b7 |
14 | 303dd921dad5 |
15 | 16326e5e2206 |
hex | b1fd27b7e4b |
12231303200331 has 32 divisors (see below), whose sum is σ = 16821225676800. Its totient is φ = 7902620412960.
The previous prime is 12231303200273. The next prime is 12231303200387. The reversal of 12231303200331 is 13300230313221.
It is not a de Polignac number, because 12231303200331 - 225 = 12231269645899 is a prime.
It is a super-2 number, since 2×122313032003312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12231303202331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2218660 + ... + 5420798.
It is an arithmetic number, because the mean of its divisors is an integer number (525663302400).
Almost surely, 212231303200331 is an apocalyptic number.
12231303200331 is a deficient number, since it is larger than the sum of its proper divisors (4589922476469).
12231303200331 is a wasteful number, since it uses less digits than its factorization.
12231303200331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3202519.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 12231303200331 its reverse (13300230313221), we get a palindrome (25531533513552).
The spelling of 12231303200331 in words is "twelve trillion, two hundred thirty-one billion, three hundred three million, two hundred thousand, three hundred thirty-one".
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