Base | Representation |
---|---|
bin | 11001001010100… |
… | …10101001110011 |
3 | 112201020002221120 |
4 | 30211102221303 |
5 | 413020233243 |
6 | 32540353323 |
7 | 5142224445 |
oct | 1445225163 |
9 | 481202846 |
10 | 211102323 |
11 | a9186333 |
12 | 5a845843 |
13 | 34973823 |
14 | 20072495 |
15 | 137edc83 |
hex | c952a73 |
211102323 has 16 divisors (see below), whose sum is σ = 283668480. Its totient is φ = 139640864.
The previous prime is 211102313. The next prime is 211102337. The reversal of 211102323 is 323201112.
211102323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 211102323 - 29 = 211101811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (211102313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308740 + ... + 309422.
It is an arithmetic number, because the mean of its divisors is an integer number (17729280).
Almost surely, 2211102323 is an apocalyptic number.
211102323 is a deficient number, since it is larger than the sum of its proper divisors (72566157).
211102323 is a wasteful number, since it uses less digits than its factorization.
211102323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1338.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 211102323 is about 14529.3607223443. The cubic root of 211102323 is about 595.4304001687.
Adding to 211102323 its reverse (323201112), we get a palindrome (534303435).
The spelling of 211102323 in words is "two hundred eleven million, one hundred two thousand, three hundred twenty-three".
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