Base | Representation |
---|---|
bin | 1001001111011010110110… |
… | …10100001101001101101001 |
3 | 2122221200002222120002000211 |
4 | 10213231123110031031221 |
5 | 10130414423202113113 |
6 | 111115203200101121 |
7 | 4165100606403526 |
oct | 447553324151551 |
9 | 78850088502024 |
10 | 20321022301033 |
11 | 6525108359243 |
12 | 23424253047a1 |
13 | b4535853500c |
14 | 50378535a14d |
15 | 2538e2de9b3d |
hex | 127b5b50d369 |
20321022301033 has 8 divisors (see below), whose sum is σ = 20369965492800. Its totient is φ = 20272081225968.
The previous prime is 20321022300967. The next prime is 20321022301081. The reversal of 20321022301033 is 33010322012302.
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 20321022301033 - 217 = 20321022169961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20321022300995 and 20321022301013.
It is not an unprimeable number, because it can be changed into a prime (20321022301933) 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, 19616683 + ... + 20626591.
It is an arithmetic number, because the mean of its divisors is an integer number (2546245686600).
Almost surely, 220321022301033 is an apocalyptic number.
It is an amenable number.
20321022301033 is a deficient number, since it is larger than the sum of its proper divisors (48943191767).
20321022301033 is a wasteful number, since it uses less digits than its factorization.
20321022301033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1058351.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20321022301033 its reverse (33010322012302), we get a palindrome (53331344313335).
The spelling of 20321022301033 in words is "twenty trillion, three hundred twenty-one billion, twenty-two million, three hundred one thousand, thirty-three".
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