Base | Representation |
---|---|
bin | 11001001010100… |
… | …10001010111110 |
3 | 112201020000020111 |
4 | 30211102022332 |
5 | 413020202400 |
6 | 32540340234 |
7 | 5142215626 |
oct | 1445221276 |
9 | 481200214 |
10 | 211100350 |
11 | a91848aa |
12 | 5a84467a |
13 | 34972966 |
14 | 20071886 |
15 | 137ed3ba |
hex | c9522be |
211100350 has 12 divisors (see below), whose sum is σ = 392646744. Its totient is φ = 84440120.
The previous prime is 211100303. The next prime is 211100353. The reversal of 211100350 is 53001112.
211100350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 211100350.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211100353) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2110954 + ... + 2111053.
It is an arithmetic number, because the mean of its divisors is an integer number (32720562).
Almost surely, 2211100350 is an apocalyptic number.
211100350 is a deficient number, since it is larger than the sum of its proper divisors (181546394).
211100350 is a wasteful number, since it uses less digits than its factorization.
211100350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4222019 (or 4222014 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 211100350 is about 14529.2928251860. The cubic root of 211100350 is about 595.4285451633.
Adding to 211100350 its reverse (53001112), we get a palindrome (264101462).
The spelling of 211100350 in words is "two hundred eleven million, one hundred thousand, three hundred fifty".
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