Base | Representation |
---|---|
bin | 10100101100100011… |
… | …11111001000001010 |
3 | 1001200100202001212111 |
4 | 22112101333020022 |
5 | 140223433411020 |
6 | 5034320132534 |
7 | 542226625264 |
oct | 122621771012 |
9 | 31610661774 |
10 | 11111232010 |
11 | 479200107a |
12 | 21a116714a |
13 | 1080ca16c8 |
14 | 775986b34 |
15 | 450711d5a |
hex | 29647f20a |
11111232010 has 8 divisors (see below), whose sum is σ = 20000217636. Its totient is φ = 4444492800.
The previous prime is 11111232007. The next prime is 11111232029. The reversal of 11111232010 is 1023211111.
It is a happy number.
11111232010 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9910401601 + 1200830409 = 99551^2 + 34653^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 555561591 + ... + 555561610.
Almost surely, 211111232010 is an apocalyptic number.
11111232010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11111232010 is a deficient number, since it is larger than the sum of its proper divisors (8888985626).
11111232010 is a wasteful number, since it uses less digits than its factorization.
11111232010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111123208.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 11111232010 its reverse (1023211111), we get a palindrome (12134443121).
The spelling of 11111232010 in words is "eleven billion, one hundred eleven million, two hundred thirty-two thousand, ten".
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