Base | Representation |
---|---|
bin | 10010101001111000… |
… | …100000110110111111 |
3 | 1220200221001010020210 |
4 | 102221320200312333 |
5 | 312010142031333 |
6 | 13111321043503 |
7 | 1306235321445 |
oct | 225170406677 |
9 | 56627033223 |
10 | 20030033343 |
11 | 8549482571 |
12 | 3a70026593 |
13 | 1b72991b48 |
14 | d802a2b95 |
15 | 7c36eea63 |
hex | 4a9e20dbf |
20030033343 has 8 divisors (see below), whose sum is σ = 26718080256. Its totient is φ = 13347671000.
The previous prime is 20030033323. The next prime is 20030033357. The reversal of 20030033343 is 34333003002.
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 20030033343 - 212 = 20030029247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20030033323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412913 + ... + 1427018.
It is an arithmetic number, because the mean of its divisors is an integer number (3339760032).
Almost surely, 220030033343 is an apocalyptic number.
20030033343 is a deficient number, since it is larger than the sum of its proper divisors (6688046913).
20030033343 is a wasteful number, since it uses less digits than its factorization.
20030033343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2842285.
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 20030033343 its reverse (34333003002), we get a palindrome (54363036345).
The spelling of 20030033343 in words is "twenty billion, thirty million, thirty-three thousand, three hundred forty-three".
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