Base | Representation |
---|---|
bin | 101011111101… |
… | …0100000111101 |
3 | 1121100212110011 |
4 | 1113322200331 |
5 | 21344434310 |
6 | 2141543221 |
7 | 366614050 |
oct | 127724075 |
9 | 47325404 |
10 | 23046205 |
11 | 12010a56 |
12 | 7874b11 |
13 | 4a0bb10 |
14 | 30bca97 |
15 | 205378a |
hex | 15fa83d |
23046205 has 16 divisors (see below), whose sum is σ = 34038144. Its totient is φ = 14587200.
The previous prime is 23046193. The next prime is 23046209. The reversal of 23046205 is 50264032.
It is a happy number.
It is not a de Polignac number, because 23046205 - 27 = 23046077 is a prime.
It is a super-2 number, since 2×230462052 = 1062255129804050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23046209) 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, 24871 + ... + 25780.
It is an arithmetic number, because the mean of its divisors is an integer number (2127384).
Almost surely, 223046205 is an apocalyptic number.
It is an amenable number.
23046205 is a deficient number, since it is larger than the sum of its proper divisors (10991939).
23046205 is a wasteful number, since it uses less digits than its factorization.
23046205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50676.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 23046205 is about 4800.6463106544. The cubic root of 23046205 is about 284.5770066531.
The spelling of 23046205 in words is "twenty-three million, forty-six thousand, two hundred five".
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