Base | Representation |
---|---|
bin | 10100111001110110… |
… | …01001001100001101 |
3 | 1001222010110102211212 |
4 | 22130323021030031 |
5 | 140441001400204 |
6 | 5053341024205 |
7 | 545052146405 |
oct | 123473111415 |
9 | 31863412755 |
10 | 11222684429 |
11 | 4839a04a10 |
12 | 2212555065 |
13 | 109b0c4b98 |
14 | 7866b9805 |
15 | 45a3c9c6e |
hex | 29cec930d |
11222684429 has 4 divisors (see below), whose sum is σ = 12242928480. Its totient is φ = 10202440380.
The previous prime is 11222684411. The next prime is 11222684467. The reversal of 11222684429 is 92448622211.
11222684429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92448622211 = 11 ⋅8404420201.
It is a de Polignac number, because none of the positive numbers 2k-11222684429 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11222684029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510122009 + ... + 510122030.
It is an arithmetic number, because the mean of its divisors is an integer number (3060732120).
Almost surely, 211222684429 is an apocalyptic number.
It is an amenable number.
11222684429 is a deficient number, since it is larger than the sum of its proper divisors (1020244051).
11222684429 is a wasteful number, since it uses less digits than its factorization.
11222684429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1020244050.
The product of its digits is 110592, while the sum is 41.
The spelling of 11222684429 in words is "eleven billion, two hundred twenty-two million, six hundred eighty-four thousand, four hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •