Base | Representation |
---|---|
bin | 10100111001110011… |
… | …10101101001010110 |
3 | 1001222002211001102211 |
4 | 22130321311221112 |
5 | 140440404422410 |
6 | 5053325424034 |
7 | 545046222631 |
oct | 123471655126 |
9 | 31862731384 |
10 | 11222342230 |
11 | 48397a0900 |
12 | 221240b01a |
13 | 109b0051b8 |
14 | 78662ac18 |
15 | 45a35d68a |
hex | 29ce75a56 |
11222342230 has 24 divisors (see below), whose sum is σ = 22203545616. Its totient is φ = 4080851280.
The previous prime is 11222342213. The next prime is 11222342231. The reversal of 11222342230 is 3224322211.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11222342231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4636122 + ... + 4638541.
It is an arithmetic number, because the mean of its divisors is an integer number (925147734).
Almost surely, 211222342230 is an apocalyptic number.
11222342230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11222342230 is a deficient number, since it is larger than the sum of its proper divisors (10981203386).
11222342230 is a wasteful number, since it uses less digits than its factorization.
11222342230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9274692 (or 9274681 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 11222342230 its reverse (3224322211), we get a palindrome (14446664441).
The spelling of 11222342230 in words is "eleven billion, two hundred twenty-two million, three hundred forty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •