Base | Representation |
---|---|
bin | 10100100011000000… |
… | …00010100111001110 |
3 | 1001110202211101200220 |
4 | 22101200002213032 |
5 | 140042420431342 |
6 | 5022333132210 |
7 | 540234131652 |
oct | 122140024716 |
9 | 31422741626 |
10 | 11031030222 |
11 | 4750802303 |
12 | 217a32a066 |
13 | 106a4a0524 |
14 | 76906aa62 |
15 | 44866d5ec |
hex | 2918029ce |
11031030222 has 16 divisors (see below), whose sum is σ = 23223221760. Its totient is φ = 3483483192.
The previous prime is 11031030163. The next prime is 11031030247. The reversal of 11031030222 is 22203013011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48381598 + ... + 48381825.
It is an arithmetic number, because the mean of its divisors is an integer number (1451451360).
Almost surely, 211031030222 is an apocalyptic number.
11031030222 is an abundant number, since it is smaller than the sum of its proper divisors (12192191538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11031030222 is a wasteful number, since it uses less digits than its factorization.
11031030222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96763447.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 11031030222 its reverse (22203013011), we get a palindrome (33234043233).
The spelling of 11031030222 in words is "eleven billion, thirty-one million, thirty thousand, two hundred twenty-two".
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