Base | Representation |
---|---|
bin | 100001001001011… |
… | …0000001001000001 |
3 | 2212111211020002021 |
4 | 1002102300021001 |
5 | 4234211241113 |
6 | 302210321441 |
7 | 36363434452 |
oct | 10222601101 |
9 | 2774736067 |
10 | 1112212033 |
11 | 5208a63a9 |
12 | 270589281 |
13 | 14956833a |
14 | a79db129 |
15 | 6799948d |
hex | 424b0241 |
1112212033 has 2 divisors, whose sum is σ = 1112212034. Its totient is φ = 1112212032.
The previous prime is 1112212019. The next prime is 1112212051. The reversal of 1112212033 is 3302122111.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 713530944 + 398681089 = 26712^2 + 19967^2 .
It is an emirp because it is prime and its reverse (3302122111) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1112212033 - 25 = 1112212001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1112211998 and 1112212016.
It is not a weakly prime, because it can be changed into another prime (1112212133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556106016 + 556106017.
It is an arithmetic number, because the mean of its divisors is an integer number (556106017).
Almost surely, 21112212033 is an apocalyptic number.
It is an amenable number.
1112212033 is a deficient number, since it is larger than the sum of its proper divisors (1).
1112212033 is an equidigital number, since it uses as much as digits as its factorization.
1112212033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1112212033 is about 33349.8430730941. The cubic root of 1112212033 is about 1036.0861377597.
Adding to 1112212033 its reverse (3302122111), we get a palindrome (4414334144).
The spelling of 1112212033 in words is "one billion, one hundred twelve million, two hundred twelve thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •