Base | Representation |
---|---|
bin | 10100111000101110… |
… | …00011000011010110 |
3 | 1001221110122200222022 |
4 | 22130113003003112 |
5 | 140431041101402 |
6 | 5052402133142 |
7 | 544605546425 |
oct | 123427030326 |
9 | 31843580868 |
10 | 11213222102 |
11 | 4834631805 |
12 | 220b3511b2 |
13 | 1099160c84 |
14 | 7853352bc |
15 | 45965b2a2 |
hex | 29c5c30d6 |
11213222102 has 64 divisors (see below), whose sum is σ = 18165288960. Its totient is φ = 5181926400.
The previous prime is 11213222089. The next prime is 11213222107. The reversal of 11213222102 is 20122231211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11213222107) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29586149 + ... + 29586527.
It is an arithmetic number, because the mean of its divisors is an integer number (283832640).
Almost surely, 211213222102 is an apocalyptic number.
11213222102 is a deficient number, since it is larger than the sum of its proper divisors (6952066858).
11213222102 is a wasteful number, since it uses less digits than its factorization.
11213222102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 11213222102 its reverse (20122231211), we get a palindrome (31335453313).
It can be divided in two parts, 1121 and 3222102, that added together give a palindrome (3223223).
The spelling of 11213222102 in words is "eleven billion, two hundred thirteen million, two hundred twenty-two thousand, one hundred two".
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