Base | Representation |
---|---|
bin | 11101010010001000010… |
… | …110100100011010011111 |
3 | 21010101011220021012222122 |
4 | 131102020112210122133 |
5 | 230432224032442343 |
6 | 4140241441133155 |
7 | 265246320300062 |
oct | 35221026443237 |
9 | 7111156235878 |
10 | 2012332312223 |
11 | 706475146562 |
12 | 28600602a1bb |
13 | 1179ba4cb23c |
14 | 6d57c6928d9 |
15 | 3752a9e1068 |
hex | 1d4885a469f |
2012332312223 has 4 divisors (see below), whose sum is σ = 2081723081640. Its totient is φ = 1942941542808.
The previous prime is 2012332312147. The next prime is 2012332312357. The reversal of 2012332312223 is 3222132332102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2012332312223 - 28 = 2012332311967 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2012332312192 and 2012332312201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012332318223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34695384665 + ... + 34695384722.
It is an arithmetic number, because the mean of its divisors is an integer number (520430770410).
Almost surely, 22012332312223 is an apocalyptic number.
2012332312223 is a deficient number, since it is larger than the sum of its proper divisors (69390769417).
2012332312223 is an equidigital number, since it uses as much as digits as its factorization.
2012332312223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69390769416.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 2012332312223 its reverse (3222132332102), we get a palindrome (5234464644325).
The spelling of 2012332312223 in words is "two trillion, twelve billion, three hundred thirty-two million, three hundred twelve thousand, two hundred twenty-three".
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