Base | Representation |
---|---|
bin | 11001001001111… |
… | …11000100110100 |
3 | 112201002000221112 |
4 | 30210333010310 |
5 | 413010202012 |
6 | 32534534152 |
7 | 5141441606 |
oct | 1444770464 |
9 | 481060845 |
10 | 211022132 |
11 | a9131062 |
12 | 5a807358 |
13 | 34946189 |
14 | 20051176 |
15 | 137d5122 |
hex | c93f134 |
211022132 has 24 divisors (see below), whose sum is σ = 389541600. Its totient is φ = 99747936.
The previous prime is 211022131. The next prime is 211022143. The reversal of 211022132 is 231220112.
It is a happy number.
211022132 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211022131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37094 + ... + 42402.
It is an arithmetic number, because the mean of its divisors is an integer number (16230900).
Almost surely, 2211022132 is an apocalyptic number.
It is an amenable number.
211022132 is a deficient number, since it is larger than the sum of its proper divisors (178519468).
211022132 is a wasteful number, since it uses less digits than its factorization.
211022132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5855 (or 5853 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 211022132 is about 14526.6008412154. The cubic root of 211022132 is about 595.3549956511.
Adding to 211022132 its reverse (231220112), we get a palindrome (442242244).
It can be divided in two parts, 2110 and 22132, that added together give a palindrome (24242).
The spelling of 211022132 in words is "two hundred eleven million, twenty-two thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •