Base | Representation |
---|---|
bin | 10100111000011110… |
… | …10101011011001010 |
3 | 1001221022211222110010 |
4 | 22130033111123022 |
5 | 140430031401302 |
6 | 5052250532350 |
7 | 544552425606 |
oct | 123417253312 |
9 | 31838758403 |
10 | 11211200202 |
11 | 4833480714 |
12 | 220a7370b6 |
13 | 1098903897 |
14 | 784d6a506 |
15 | 4593ac16c |
hex | 29c3d56ca |
11211200202 has 8 divisors (see below), whose sum is σ = 22422400416. Its totient is φ = 3737066732.
The previous prime is 11211200197. The next prime is 11211200257. The reversal of 11211200202 is 20200211211.
It is a sphenic number, since it is the product of 3 distinct primes.
11211200202 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934266678 + ... + 934266689.
It is an arithmetic number, because the mean of its divisors is an integer number (2802800052).
Almost surely, 211211200202 is an apocalyptic number.
11211200202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11211200202 is a wasteful number, since it uses less digits than its factorization.
11211200202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1868533372.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 11211200202 its reverse (20200211211), we get a palindrome (31411411413).
The spelling of 11211200202 in words is "eleven billion, two hundred eleven million, two hundred thousand, two hundred two".
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