Base | Representation |
---|---|
bin | 10101101100110111… |
… | …111000000011001001 |
3 | 2020010220201221121222 |
4 | 111230313320003021 |
5 | 340210131021210 |
6 | 14412102211425 |
7 | 1453300554506 |
oct | 255467700311 |
9 | 66126657558 |
10 | 23301423305 |
11 | 9978056236 |
12 | 4623723b75 |
13 | 2274667a54 |
14 | 11b09524ad |
15 | 915a00655 |
hex | 56cdf80c9 |
23301423305 has 16 divisors (see below), whose sum is σ = 28394323200. Its totient is φ = 18354483840.
The previous prime is 23301423293. The next prime is 23301423311. The reversal of 23301423305 is 50332410332.
It is a happy number.
It is not a de Polignac number, because 23301423305 - 28 = 23301423049 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3191 + ... + 215900.
It is an arithmetic number, because the mean of its divisors is an integer number (1774645200).
Almost surely, 223301423305 is an apocalyptic number.
It is an amenable number.
23301423305 is a deficient number, since it is larger than the sum of its proper divisors (5092899895).
23301423305 is a wasteful number, since it uses less digits than its factorization.
23301423305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219424.
The product of its (nonzero) digits is 6480, while the sum is 26.
Adding to 23301423305 its reverse (50332410332), we get a palindrome (73633833637).
The spelling of 23301423305 in words is "twenty-three billion, three hundred one million, four hundred twenty-three thousand, three hundred five".
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