Base | Representation |
---|---|
bin | 11001001010101… |
… | …01100000101110 |
3 | 112201020201000011 |
4 | 30211111200232 |
5 | 413021122110 |
6 | 32540523434 |
7 | 5142303541 |
oct | 1445254056 |
9 | 481221004 |
10 | 211114030 |
11 | a9194106 |
12 | 5a85057a |
13 | 34978c5a |
14 | 20076858 |
15 | 1380248a |
hex | c95582e |
211114030 has 32 divisors (see below), whose sum is σ = 393216768. Its totient is φ = 81523200.
The previous prime is 211114009. The next prime is 211114037. The reversal of 211114030 is 30411112.
It is a self number, because there is not a number n which added to its sum of digits gives 211114030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211114037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239190 + ... + 240070.
It is an arithmetic number, because the mean of its divisors is an integer number (12288024).
Almost surely, 2211114030 is an apocalyptic number.
211114030 is a deficient number, since it is larger than the sum of its proper divisors (182102738).
211114030 is a wasteful number, since it uses less digits than its factorization.
211114030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1692.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 211114030 is about 14529.7635906439. The cubic root of 211114030 is about 595.4414067977.
Adding to 211114030 its reverse (30411112), we get a palindrome (241525142).
The spelling of 211114030 in words is "two hundred eleven million, one hundred fourteen thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •