Base | Representation |
---|---|
bin | 10101010010100100… |
… | …11101001011111001 |
3 | 1002111120210101000111 |
4 | 22221102131023321 |
5 | 141402102402413 |
6 | 5130111104321 |
7 | 553151302345 |
oct | 125122351371 |
9 | 32446711014 |
10 | 11430122233 |
11 | 4936008012 |
12 | 226bb120a1 |
13 | 110208474a |
14 | 7a6076625 |
15 | 46d702d3d |
hex | 2a949d2f9 |
11430122233 has 4 divisors (see below), whose sum is σ = 11617501348. Its totient is φ = 11242743120.
The previous prime is 11430122219. The next prime is 11430122237. The reversal of 11430122233 is 33222103411.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 908901904 + 10521220329 = 30148^2 + 102573^2 .
It is a cyclic number.
It is not a de Polignac number, because 11430122233 - 29 = 11430121721 is a prime.
It is a super-2 number, since 2×114301222332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11430122237) 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, 93689466 + ... + 93689587.
It is an arithmetic number, because the mean of its divisors is an integer number (2904375337).
Almost surely, 211430122233 is an apocalyptic number.
It is an amenable number.
11430122233 is a deficient number, since it is larger than the sum of its proper divisors (187379115).
11430122233 is an equidigital number, since it uses as much as digits as its factorization.
11430122233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187379114.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 11430122233 its reverse (33222103411), we get a palindrome (44652225644).
The spelling of 11430122233 in words is "eleven billion, four hundred thirty million, one hundred twenty-two thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •