Base | Representation |
---|---|
bin | 1001101111100010110011… |
… | …10111100011100101001111 |
3 | 2210212012011110200221222012 |
4 | 10313301121313203211033 |
5 | 10302010444434431320 |
6 | 113322230325411435 |
7 | 4340614426251212 |
oct | 467613167434517 |
9 | 83765143627865 |
10 | 21424804608335 |
11 | 6910232726737 |
12 | 24a032b869b7b |
13 | bc5472ac153b |
14 | 540d74cab779 |
15 | 27249596e4c5 |
hex | 137c59de394f |
21424804608335 has 8 divisors (see below), whose sum is σ = 26071874904096. Its totient is φ = 16898437437280.
The previous prime is 21424804608281. The next prime is 21424804608373. The reversal of 21424804608335 is 53380640842412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 21424804608335 - 28 = 21424804608079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30175780784 + ... + 30175781493.
It is an arithmetic number, because the mean of its divisors is an integer number (3258984363012).
Almost surely, 221424804608335 is an apocalyptic number.
21424804608335 is a deficient number, since it is larger than the sum of its proper divisors (4647070295761).
21424804608335 is an equidigital number, since it uses as much as digits as its factorization.
21424804608335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60351562353.
The product of its (nonzero) digits is 4423680, while the sum is 50.
The spelling of 21424804608335 in words is "twenty-one trillion, four hundred twenty-four billion, eight hundred four million, six hundred eight thousand, three hundred thirty-five".
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