Base | Representation |
---|---|
bin | 101100000000… |
… | …0101010110011 |
3 | 1121102011000201 |
4 | 1120000222303 |
5 | 21401241121 |
6 | 2142300031 |
7 | 400050406 |
oct | 130005263 |
9 | 47364021 |
10 | 23071411 |
11 | 12028990 |
12 | 7887617 |
13 | 4a1a42c |
14 | 30c7d3d |
15 | 205ae91 |
hex | 1600ab3 |
23071411 has 4 divisors (see below), whose sum is σ = 25168824. Its totient is φ = 20974000.
The previous prime is 23071403. The next prime is 23071417. The reversal of 23071411 is 11417032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23071411 - 23 = 23071403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23071417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048690 + ... + 1048711.
It is an arithmetic number, because the mean of its divisors is an integer number (6292206).
Almost surely, 223071411 is an apocalyptic number.
23071411 is a deficient number, since it is larger than the sum of its proper divisors (2097413).
23071411 is a wasteful number, since it uses less digits than its factorization.
23071411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2097412.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 23071411 is about 4803.2708647337. The cubic root of 23071411 is about 284.6807176477.
Adding to 23071411 its reverse (11417032), we get a palindrome (34488443).
The spelling of 23071411 in words is "twenty-three million, seventy-one thousand, four hundred eleven".
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