Base | Representation |
---|---|
bin | 11001001001111… |
… | …11001001100010 |
3 | 112201002001100201 |
4 | 30210333021202 |
5 | 413010204214 |
6 | 32534535414 |
7 | 5141442520 |
oct | 1444771142 |
9 | 481061321 |
10 | 211022434 |
11 | a9131307 |
12 | 5a80756a |
13 | 3494635c |
14 | 20051310 |
15 | 137d5274 |
hex | c93f262 |
211022434 has 8 divisors (see below), whose sum is σ = 361752768. Its totient is φ = 90438180.
The previous prime is 211022429. The next prime is 211022453. The reversal of 211022434 is 434220112.
211022434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7536502 + ... + 7536529.
It is an arithmetic number, because the mean of its divisors is an integer number (45219096).
Almost surely, 2211022434 is an apocalyptic number.
211022434 is a deficient number, since it is larger than the sum of its proper divisors (150730334).
211022434 is a wasteful number, since it uses less digits than its factorization.
211022434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15073040.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 211022434 is about 14526.6112359352. The cubic root of 211022434 is about 595.3552796610.
Adding to 211022434 its reverse (434220112), we get a palindrome (645242546).
The spelling of 211022434 in words is "two hundred eleven million, twenty-two thousand, four hundred thirty-four".
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