Base | Representation |
---|---|
bin | 101101001000… |
… | …0011011000101 |
3 | 1122112001201210 |
4 | 1122100123011 |
5 | 22024111404 |
6 | 2203042033 |
7 | 405052155 |
oct | 132203305 |
9 | 48461653 |
10 | 23660229 |
11 | 123a030a |
12 | 7b10319 |
13 | 4b95448 |
14 | 31dc765 |
15 | 2125689 |
hex | 16906c5 |
23660229 has 8 divisors (see below), whose sum is σ = 31927392. Its totient is φ = 15583280.
The previous prime is 23660213. The next prime is 23660237. The reversal of 23660229 is 92206632.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23660229 - 24 = 23660213 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23660196 and 23660205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23660029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47262 + ... + 47759.
It is an arithmetic number, because the mean of its divisors is an integer number (3990924).
Almost surely, 223660229 is an apocalyptic number.
It is an amenable number.
23660229 is a deficient number, since it is larger than the sum of its proper divisors (8267163).
23660229 is an equidigital number, since it uses as much as digits as its factorization.
23660229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95107.
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 23660229 is about 4864.1781422970. The cubic root of 23660229 is about 287.0822323011.
The spelling of 23660229 in words is "twenty-three million, six hundred sixty thousand, two hundred twenty-nine".
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