Base | Representation |
---|---|
bin | 1011000111011111000010… |
… | …1100011000001000010101 |
3 | 1121021112021020010012200022 |
4 | 2301313300230120020111 |
5 | 3100231123322402013 |
6 | 41555134135554525 |
7 | 2401045534521416 |
oct | 261676054301025 |
9 | 47245236105608 |
10 | 12223220122133 |
11 | 3992925111489 |
12 | 1454b3782ba45 |
13 | 6a884c57c0a7 |
14 | 30386d8cb80d |
15 | 162e49b86008 |
hex | b1df0b18215 |
12223220122133 has 16 divisors (see below), whose sum is σ = 12311151128640. Its totient is φ = 12135601103616.
The previous prime is 12223220122117. The next prime is 12223220122153. The reversal of 12223220122133 is 33122102232221.
It is a cyclic number.
It is not a de Polignac number, because 12223220122133 - 24 = 12223220122117 is a prime.
It is a super-2 number, since 2×122232201221332 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223220122153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552500810 + ... + 552522932.
It is an arithmetic number, because the mean of its divisors is an integer number (769446945540).
Almost surely, 212223220122133 is an apocalyptic number.
It is an amenable number.
12223220122133 is a deficient number, since it is larger than the sum of its proper divisors (87931006507).
12223220122133 is a wasteful number, since it uses less digits than its factorization.
12223220122133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28996.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 12223220122133 its reverse (33122102232221), we get a palindrome (45345322354354).
The spelling of 12223220122133 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty million, one hundred twenty-two thousand, one hundred thirty-three".
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