Base | Representation |
---|---|
bin | 110000010000010001001110… |
… | …100000101011100110110111 |
3 | 1000211102102212021010102020002 |
4 | 300100101032200223212313 |
5 | 210304040221223020043 |
6 | 2031210245343101515 |
7 | 62462460352261064 |
oct | 6020211640534667 |
9 | 1024372767112202 |
10 | 212224241220023 |
11 | 6169188254878a |
12 | 1b976590ba189b |
13 | 91558772541b6 |
14 | 3a599cad91c6b |
15 | 198068d6c2bb8 |
hex | c1044e82b9b7 |
212224241220023 has 6 divisors (see below), whose sum is σ = 223981816911264. Its totient is φ = 201054544313364.
The previous prime is 212224241220011. The next prime is 212224241220041. The reversal of 212224241220023 is 320022142422212.
It is not a de Polignac number, because 212224241220023 - 224 = 212224224442807 is a prime.
It is a super-2 number, since 2×2122242412200232 (a number of 29 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 (212224241220323) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 293939391911 + ... + 293939392632.
It is an arithmetic number, because the mean of its divisors is an integer number (37330302818544).
Almost surely, 2212224241220023 is an apocalyptic number.
212224241220023 is a deficient number, since it is larger than the sum of its proper divisors (11757575691241).
212224241220023 is an equidigital number, since it uses as much as digits as its factorization.
212224241220023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587878784581 (or 587878784562 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 212224241220023 its reverse (320022142422212), we get a palindrome (532246383642235).
The spelling of 212224241220023 in words is "two hundred twelve trillion, two hundred twenty-four billion, two hundred forty-one million, two hundred twenty thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •