Base | Representation |
---|---|
bin | 10101101101000110… |
… | …011001011111101011 |
3 | 2020011011220100212100 |
4 | 111231012121133223 |
5 | 340212114332230 |
6 | 14412315544443 |
7 | 1453345121613 |
oct | 255506313753 |
9 | 66134810770 |
10 | 23305230315 |
11 | 997a216524 |
12 | 4624a5b123 |
13 | 227539b813 |
14 | 11b1263a43 |
15 | 916003660 |
hex | 56d1997eb |
23305230315 has 48 divisors (see below), whose sum is σ = 40566240000. Its totient is φ = 12377123136.
The previous prime is 23305230239. The next prime is 23305230323. The reversal of 23305230315 is 51303250332.
23305230315 is a `hidden beast` number, since 23 + 305 + 23 + 0 + 315 = 666.
It is not a de Polignac number, because 23305230315 - 28 = 23305230059 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15546436 + ... + 15547934.
It is an arithmetic number, because the mean of its divisors is an integer number (845130000).
Almost surely, 223305230315 is an apocalyptic number.
23305230315 is a deficient number, since it is larger than the sum of its proper divisors (17261009685).
23305230315 is a wasteful number, since it uses less digits than its factorization.
23305230315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2736 (or 2733 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
Adding to 23305230315 its reverse (51303250332), we get a palindrome (74608480647).
The spelling of 23305230315 in words is "twenty-three billion, three hundred five million, two hundred thirty thousand, three hundred fifteen".
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