Base | Representation |
---|---|
bin | 1001000110010111100101… |
… | …11010111100011101011001 |
3 | 2121211221101121201000210002 |
4 | 10203023302322330131121 |
5 | 10110321021444444113 |
6 | 110320252104302345 |
7 | 4133451163602446 |
oct | 443136272743531 |
9 | 77757347630702 |
10 | 20010033203033 |
11 | 641523109aa75 |
12 | 22b20b37719b5 |
13 | b21c26b28073 |
14 | 4d26c29849cd |
15 | 24a790b01c58 |
hex | 1232f2ebc759 |
20010033203033 has 8 divisors (see below), whose sum is σ = 21187140042600. Its totient is φ = 18832931481600.
The previous prime is 20010033203011. The next prime is 20010033203047. The reversal of 20010033203033 is 33030233001002.
It can be written as a sum of positive squares in 4 ways, for example, as 7484754845584 + 12525278357449 = 2735828^2 + 3539107^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20010033203033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20010033202996 and 20010033203014.
It is not an unprimeable number, because it can be changed into a prime (20010033283033) 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, 9241493 + ... + 11199341.
It is an arithmetic number, because the mean of its divisors is an integer number (2648392505325).
Almost surely, 220010033203033 is an apocalyptic number.
It is an amenable number.
20010033203033 is a deficient number, since it is larger than the sum of its proper divisors (1177106839567).
20010033203033 is a wasteful number, since it uses less digits than its factorization.
20010033203033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2559067.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 20010033203033 its reverse (33030233001002), we get a palindrome (53040266204035).
The spelling of 20010033203033 in words is "twenty trillion, ten billion, thirty-three million, two hundred three thousand, thirty-three".
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