Base | Representation |
---|---|
bin | 101100011101… |
… | …1101100110110 |
3 | 1121212102201002 |
4 | 1120323230312 |
5 | 21432010311 |
6 | 2151403302 |
7 | 402105350 |
oct | 130735466 |
9 | 47772632 |
10 | 23313206 |
11 | 12183614 |
12 | 7983532 |
13 | 4aa34c7 |
14 | 314c0d0 |
15 | 20a793b |
hex | 163bb36 |
23313206 has 16 divisors (see below), whose sum is σ = 40449024. Its totient is φ = 9870504.
The previous prime is 23313203. The next prime is 23313211. The reversal of 23313206 is 60231332.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23313203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8870 + ... + 11193.
It is an arithmetic number, because the mean of its divisors is an integer number (2528064).
Almost surely, 223313206 is an apocalyptic number.
23313206 is a deficient number, since it is larger than the sum of its proper divisors (17135818).
23313206 is a wasteful number, since it uses less digits than its factorization.
23313206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20155.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 23313206 is about 4828.3750889922. The cubic root of 23313206 is about 285.6717753182.
Adding to 23313206 its reverse (60231332), we get a palindrome (83544538).
The spelling of 23313206 in words is "twenty-three million, three hundred thirteen thousand, two hundred six".
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