Base | Representation |
---|---|
bin | 1001000110101010001011… |
… | …00110001010111111001001 |
3 | 2121212220010221012001002112 |
4 | 10203111011212022333021 |
5 | 10111001440102413113 |
6 | 110325022110112105 |
7 | 4134253341643253 |
oct | 443250546127711 |
9 | 77786127161075 |
10 | 20020010201033 |
11 | 6419490924267 |
12 | 22b4018aab635 |
13 | b22b56b2088b |
14 | 4d2d8ba3acd3 |
15 | 24ab769695a8 |
hex | 12354598afc9 |
20020010201033 has 4 divisors (see below), whose sum is σ = 20096131913088. Its totient is φ = 19943888488980.
The previous prime is 20020010200973. The next prime is 20020010201089. The reversal of 20020010201033 is 33010201002002.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20020010201033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20020010200999 and 20020010201017.
It is not an unprimeable number, because it can be changed into a prime (20020010201333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38060855633 + ... + 38060856158.
It is an arithmetic number, because the mean of its divisors is an integer number (5024032978272).
Almost surely, 220020010201033 is an apocalyptic number.
It is an amenable number.
20020010201033 is a deficient number, since it is larger than the sum of its proper divisors (76121712055).
20020010201033 is an equidigital number, since it uses as much as digits as its factorization.
20020010201033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76121712054.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 20020010201033 its reverse (33010201002002), we get a palindrome (53030211203035).
The spelling of 20020010201033 in words is "twenty trillion, twenty billion, ten million, two hundred one thousand, thirty-three".
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