Base | Representation |
---|---|
bin | 10100111000011101… |
… | …00111000010101110 |
3 | 1001221022111022211211 |
4 | 22130032213002232 |
5 | 140430004311342 |
6 | 5052242505034 |
7 | 544551004666 |
oct | 123416470256 |
9 | 31838438754 |
10 | 11211010222 |
11 | 4833360a05 |
12 | 220a66517a |
13 | 1098868279 |
14 | 784d1b1a6 |
15 | 459370c17 |
hex | 29c3a70ae |
11211010222 has 8 divisors (see below), whose sum is σ = 16824942216. Its totient is φ = 5602696152.
The previous prime is 11211010169. The next prime is 11211010231. The reversal of 11211010222 is 22201011211.
11211010222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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, 1399488 + ... + 1407475.
It is an arithmetic number, because the mean of its divisors is an integer number (2103117777).
Almost surely, 211211010222 is an apocalyptic number.
11211010222 is a deficient number, since it is larger than the sum of its proper divisors (5613931994).
11211010222 is a wasteful number, since it uses less digits than its factorization.
11211010222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2808962.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11211010222 its reverse (22201011211), we get a palindrome (33412021433).
The spelling of 11211010222 in words is "eleven billion, two hundred eleven million, ten thousand, two hundred twenty-two".
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