Base | Representation |
---|---|
bin | 1001000110111100110110… |
… | …00001010110010100111001 |
3 | 2121220212000110110102000221 |
4 | 10203132123001112110321 |
5 | 10111133002012321241 |
6 | 110333400440300041 |
7 | 4135056620040160 |
oct | 443363301262471 |
9 | 77825013412027 |
10 | 20030033323321 |
11 | 64227646a13aa |
12 | 22b5b55771621 |
13 | b23a93545678 |
14 | 4d365cc9c3d7 |
15 | 24b0618935d1 |
hex | 12379b056539 |
20030033323321 has 16 divisors (see below), whose sum is σ = 24238172664576. Its totient is φ = 16158582913536.
The previous prime is 20030033323309. The next prime is 20030033323387. The reversal of 20030033323321 is 12332333003002.
It is not a de Polignac number, because 20030033323321 - 241 = 17831010067769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20030033323301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23602845 + ... + 24436741.
It is an arithmetic number, because the mean of its divisors is an integer number (1514885791536).
Almost surely, 220030033323321 is an apocalyptic number.
It is an amenable number.
20030033323321 is a deficient number, since it is larger than the sum of its proper divisors (4208139341255).
20030033323321 is a wasteful number, since it uses less digits than its factorization.
20030033323321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1035768.
The product of its (nonzero) digits is 5832, while the sum is 25.
Adding to 20030033323321 its reverse (12332333003002), we get a palindrome (32362366326323).
The spelling of 20030033323321 in words is "twenty trillion, thirty billion, thirty-three million, three hundred twenty-three thousand, three hundred twenty-one".
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