Base | Representation |
---|---|
bin | 1001001011111001111111… |
… | …11000101100110010100111 |
3 | 2122112010111211221021010102 |
4 | 10211330333320230302213 |
5 | 10121430210033134343 |
6 | 110543520251014315 |
7 | 4153265224430453 |
oct | 445747770546247 |
9 | 78463454837112 |
10 | 20200303021223 |
11 | 648899a4865a6 |
12 | 2322b5473a39b |
13 | b36b5a31abc0 |
14 | 4db9b269b663 |
15 | 2506c9c143b8 |
hex | 125f3fe2cca7 |
20200303021223 has 16 divisors (see below), whose sum is σ = 22709637752256. Its totient is φ = 17828151306240.
The previous prime is 20200303021211. The next prime is 20200303021243. The reversal of 20200303021223 is 32212030300202.
It is a cyclic number.
It is not a de Polignac number, because 20200303021223 - 218 = 20200302759079 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20200303021195 and 20200303021204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200303021243) 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, 13626938 + ... + 15036423.
It is an arithmetic number, because the mean of its divisors is an integer number (1419352359516).
Almost surely, 220200303021223 is an apocalyptic number.
20200303021223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
20200303021223 is a deficient number, since it is larger than the sum of its proper divisors (2509334731033).
20200303021223 is a wasteful number, since it uses less digits than its factorization.
20200303021223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28665754.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 20200303021223 its reverse (32212030300202), we get a palindrome (52412333321425).
The spelling of 20200303021223 in words is "twenty trillion, two hundred billion, three hundred three million, twenty-one thousand, two hundred twenty-three".
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