Base | Representation |
---|---|
bin | 10010111001111111… |
… | …100101110011000001 |
3 | 1221101202122022101002 |
4 | 102321333211303001 |
5 | 313033340332113 |
6 | 13154214221345 |
7 | 1316026623113 |
oct | 227177456301 |
9 | 57352568332 |
10 | 20300324033 |
11 | 8678004a00 |
12 | 3b26654855 |
13 | 1bb698a072 |
14 | da81413b3 |
15 | 7dc2e0c58 |
hex | 4b9fe5cc1 |
20300324033 has 24 divisors (see below), whose sum is σ = 23785507200. Its totient is φ = 17262067680.
The previous prime is 20300324021. The next prime is 20300324069. The reversal of 20300324033 is 33042300302.
It is not a de Polignac number, because 20300324033 - 210 = 20300323009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20300323996 and 20300324014.
It is not an unprimeable number, because it can be changed into a prime (20300324003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125735 + ... + 237507.
It is an arithmetic number, because the mean of its divisors is an integer number (991062800).
Almost surely, 220300324033 is an apocalyptic number.
It is an amenable number.
20300324033 is a deficient number, since it is larger than the sum of its proper divisors (3485183167).
20300324033 is a wasteful number, since it uses less digits than its factorization.
20300324033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111893 (or 111882 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 20300324033 its reverse (33042300302), we get a palindrome (53342624335).
The spelling of 20300324033 in words is "twenty billion, three hundred million, three hundred twenty-four thousand, thirty-three".
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