Base | Representation |
---|---|
bin | 10101100111101110… |
… | …010010010011100110 |
3 | 2012220220011101011001 |
4 | 111213232102103212 |
5 | 340021021221314 |
6 | 14355334303514 |
7 | 1451201304526 |
oct | 254756222346 |
9 | 65826141131 |
10 | 23215023334 |
11 | 99333036a8 |
12 | 45ba7b7b9a |
13 | 225c7a65c9 |
14 | 11a32a1686 |
15 | 90d135674 |
hex | 567b924e6 |
23215023334 has 8 divisors (see below), whose sum is σ = 36023312160. Its totient is φ = 11207252616.
The previous prime is 23215023323. The next prime is 23215023341. The reversal of 23215023334 is 43332051232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200129454 + ... + 200129569.
It is an arithmetic number, because the mean of its divisors is an integer number (4502914020).
Almost surely, 223215023334 is an apocalyptic number.
23215023334 is a deficient number, since it is larger than the sum of its proper divisors (12808288826).
23215023334 is a wasteful number, since it uses less digits than its factorization.
23215023334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400259054.
The product of its (nonzero) digits is 12960, while the sum is 28.
Adding to 23215023334 its reverse (43332051232), we get a palindrome (66547074566).
The spelling of 23215023334 in words is "twenty-three billion, two hundred fifteen million, twenty-three thousand, three hundred thirty-four".
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