Base | Representation |
---|---|
bin | 1001001100110101000100… |
… | …11100010101111110110111 |
3 | 2122122011101100110221021121 |
4 | 10212122202130111332313 |
5 | 10122440134423200343 |
6 | 111010243503524411 |
7 | 4155500230404022 |
oct | 446324234257667 |
9 | 78564340427247 |
10 | 20232021303223 |
11 | 64a039663a2a4 |
12 | 2329126bb9707 |
13 | b39b436909c2 |
14 | 4dd340dca1b9 |
15 | 251434603aed |
hex | 1266a2715fb7 |
20232021303223 has 4 divisors (see below), whose sum is σ = 20232030777840. Its totient is φ = 20232011828608.
The previous prime is 20232021303199. The next prime is 20232021303227. The reversal of 20232021303223 is 32230312023202.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 20232021303223 - 229 = 20231484432311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20232021303227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138711 + ... + 6362647.
It is an arithmetic number, because the mean of its divisors is an integer number (5058007694460).
Almost surely, 220232021303223 is an apocalyptic number.
20232021303223 is a deficient number, since it is larger than the sum of its proper divisors (9474617).
20232021303223 is an equidigital number, since it uses as much as digits as its factorization.
20232021303223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9474616.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 20232021303223 its reverse (32230312023202), we get a palindrome (52462333326425).
The spelling of 20232021303223 in words is "twenty trillion, two hundred thirty-two billion, twenty-one million, three hundred three thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •