Base | Representation |
---|---|
bin | 10010111100101011111… |
… | …011111110101001111111 |
3 | 11121110222102220001201011 |
4 | 102330223323332221333 |
5 | 132313211212442421 |
6 | 2434103200100051 |
7 | 163034361241333 |
oct | 22745373765177 |
9 | 4543872801634 |
10 | 1302112234111 |
11 | 46224a456a17 |
12 | 190436904627 |
13 | 95a338a9a00 |
14 | 47045cdb7c3 |
15 | 23d0e5a74e1 |
hex | 12f2befea7f |
1302112234111 has 12 divisors (see below), whose sum is σ = 1410020077152. Its totient is φ = 1201915181376.
The previous prime is 1302112234081. The next prime is 1302112234211. The reversal of 1302112234111 is 1114322112031.
It is not a de Polignac number, because 1302112234111 - 25 = 1302112234079 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 (1302112234211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7207690 + ... + 7386136.
It is an arithmetic number, because the mean of its divisors is an integer number (117501673096).
Almost surely, 21302112234111 is an apocalyptic number.
1302112234111 is a deficient number, since it is larger than the sum of its proper divisors (107907843041).
1302112234111 is a wasteful number, since it uses less digits than its factorization.
1302112234111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221650 (or 221637 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
Adding to 1302112234111 its reverse (1114322112031), we get a palindrome (2416434346142).
The spelling of 1302112234111 in words is "one trillion, three hundred two billion, one hundred twelve million, two hundred thirty-four thousand, one hundred eleven".
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