Base | Representation |
---|---|
bin | 101100010001… |
… | …0010010000110 |
3 | 1121200010220002 |
4 | 1120202102012 |
5 | 21420142334 |
6 | 2145241302 |
7 | 401162666 |
oct | 130422206 |
9 | 47603802 |
10 | 23209094 |
11 | 12112377 |
12 | 7933232 |
13 | 4a67cbc |
14 | 31221a6 |
15 | 2086b7e |
hex | 1622486 |
23209094 has 8 divisors (see below), whose sum is σ = 35254560. Its totient is φ = 11457576.
The previous prime is 23209073. The next prime is 23209099. The reversal of 23209094 is 49090232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23209099) 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, 73289 + ... + 73604.
It is an arithmetic number, because the mean of its divisors is an integer number (4406820).
Almost surely, 223209094 is an apocalyptic number.
23209094 is a deficient number, since it is larger than the sum of its proper divisors (12045466).
23209094 is a wasteful number, since it uses less digits than its factorization.
23209094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146974.
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 23209094 is about 4817.5817585174. The cubic root of 23209094 is about 285.2458901822.
The spelling of 23209094 in words is "twenty-three million, two hundred nine thousand, ninety-four".
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