Base | Representation |
---|---|
bin | 1001001111101101110111… |
… | …11100000100111100001001 |
3 | 2122222122110121100120122101 |
4 | 10213312323330010330021 |
5 | 10131101331211101413 |
6 | 111124012321153401 |
7 | 4165611625433512 |
oct | 447667374047411 |
9 | 78878417316571 |
10 | 20331233300233 |
11 | 6529478189059 |
12 | 23443b4a8b861 |
13 | b462c4b5b08b |
14 | 504073525a09 |
15 | 253cde585edd |
hex | 127dbbf04f09 |
20331233300233 has 8 divisors (see below), whose sum is σ = 20412381114720. Its totient is φ = 20250086652000.
The previous prime is 20331233300219. The next prime is 20331233300249. The reversal of 20331233300233 is 33200333213302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20331233300233 - 233 = 20322643365641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20331233300333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57228373 + ... + 57582541.
It is an arithmetic number, because the mean of its divisors is an integer number (2551547639340).
Almost surely, 220331233300233 is an apocalyptic number.
It is an amenable number.
20331233300233 is a deficient number, since it is larger than the sum of its proper divisors (81147814487).
20331233300233 is a wasteful number, since it uses less digits than its factorization.
20331233300233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583127.
The product of its (nonzero) digits is 17496, while the sum is 28.
Adding to 20331233300233 its reverse (33200333213302), we get a palindrome (53531566513535).
The spelling of 20331233300233 in words is "twenty trillion, three hundred thirty-one billion, two hundred thirty-three million, three hundred thousand, two hundred thirty-three".
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