Base | Representation |
---|---|
bin | 1001000111000010100101… |
… | …00101011110001000110110 |
3 | 2121221010222002110100211010 |
4 | 10203201102211132020312 |
5 | 10111210303413214110 |
6 | 110335030213053050 |
7 | 4135226134045422 |
oct | 443412245361066 |
9 | 77833862410733 |
10 | 20033113023030 |
11 | 6423aa5048378 |
12 | 22b6675027186 |
13 | b241645b36a3 |
14 | 4d3871ccdb82 |
15 | 24b191e2c020 |
hex | 12385295e236 |
20033113023030 has 64 divisors (see below), whose sum is σ = 48180792729600. Its totient is φ = 5330917036800.
The previous prime is 20033113023029. The next prime is 20033113023043. The reversal of 20033113023030 is 3032031133002.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 20033113022988 and 20033113023006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27576201 + ... + 28293339.
It is an arithmetic number, because the mean of its divisors is an integer number (752824886400).
Almost surely, 220033113023030 is an apocalyptic number.
20033113023030 is an abundant number, since it is smaller than the sum of its proper divisors (28147679706570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20033113023030 is a wasteful number, since it uses less digits than its factorization.
20033113023030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 719109.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 20033113023030 its reverse (3032031133002), we get a palindrome (23065144156032).
The spelling of 20033113023030 in words is "twenty trillion, thirty-three billion, one hundred thirteen million, twenty-three thousand, thirty".
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