Base | Representation |
---|---|
bin | 111011111100011… |
… | …1101110110100000 |
3 | 12012011211211102021 |
4 | 1313320331312200 |
5 | 13104411001422 |
6 | 531331431224 |
7 | 100562543260 |
oct | 16770756640 |
9 | 5164754367 |
10 | 2011422112 |
11 | 942439227 |
12 | 481755514 |
13 | 2609462cb |
14 | 1511cd7a0 |
15 | bb8bbdc7 |
hex | 77e3dda0 |
2011422112 has 48 divisors (see below), whose sum is σ = 4530314880. Its totient is φ = 861159168.
The previous prime is 2011422097. The next prime is 2011422143. The reversal of 2011422112 is 2112241102.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246189 + ... + 254227.
It is an arithmetic number, because the mean of its divisors is an integer number (94381560).
Almost surely, 22011422112 is an apocalyptic number.
It is an amenable number.
2011422112 is an abundant number, since it is smaller than the sum of its proper divisors (2518892768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011422112 is a wasteful number, since it uses less digits than its factorization.
2011422112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9173 (or 9165 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 2011422112 is about 44848.8808333051. The cubic root of 2011422112 is about 1262.3149915744.
Adding to 2011422112 its reverse (2112241102), we get a palindrome (4123663214).
The spelling of 2011422112 in words is "two billion, eleven million, four hundred twenty-two thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •