Base | Representation |
---|---|
bin | 1001001111011110100100… |
… | …11000111100000000110001 |
3 | 2122221212021012122012222121 |
4 | 10213233102120330000301 |
5 | 10130433021111430001 |
6 | 111120133322234241 |
7 | 4165201244666323 |
oct | 447572230740061 |
9 | 78855235565877 |
10 | 20323020030001 |
11 | 6525a42a94617 |
12 | 23428a2355981 |
13 | b455b6395770 |
14 | 5038d47c3613 |
15 | 2539ad4ae6a1 |
hex | 127bd263c031 |
20323020030001 has 16 divisors (see below), whose sum is σ = 21931834680000. Its totient is φ = 18720741509568.
The previous prime is 20323020029987. The next prime is 20323020030037. The reversal of 20323020030001 is 10003002032302.
It is a cyclic number.
It is not a de Polignac number, because 20323020030001 - 221 = 20323017932849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20323020030101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13080810 + ... + 14551756.
It is an arithmetic number, because the mean of its divisors is an integer number (1370739667500).
Almost surely, 220323020030001 is an apocalyptic number.
It is an amenable number.
20323020030001 is a deficient number, since it is larger than the sum of its proper divisors (1608814649999).
20323020030001 is a wasteful number, since it uses less digits than its factorization.
20323020030001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473168.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 20323020030001 its reverse (10003002032302), we get a palindrome (30326022062303).
The spelling of 20323020030001 in words is "twenty trillion, three hundred twenty-three billion, twenty million, thirty thousand, one".
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