Base | Representation |
---|---|
bin | 10010110101110011… |
… | …010111010101101111 |
3 | 1221012212022222221220 |
4 | 102311303113111233 |
5 | 312412340311343 |
6 | 13143223154423 |
7 | 1314214151433 |
oct | 226563272557 |
9 | 57185288856 |
10 | 20230010223 |
11 | 864134a115 |
12 | 3b06ba5a13 |
13 | 1ba523b767 |
14 | d9ca7a9c3 |
15 | 7d6052183 |
hex | 4b5cd756f |
20230010223 has 4 divisors (see below), whose sum is σ = 26973346968. Its totient is φ = 13486673480.
The previous prime is 20230010219. The next prime is 20230010261. The reversal of 20230010223 is 32201003202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 20230010223 - 22 = 20230010219 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20230010263) 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, 3371668368 + ... + 3371668373.
It is an arithmetic number, because the mean of its divisors is an integer number (6743336742).
Almost surely, 220230010223 is an apocalyptic number.
20230010223 is a deficient number, since it is larger than the sum of its proper divisors (6743336745).
20230010223 is an equidigital number, since it uses as much as digits as its factorization.
20230010223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6743336744.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 20230010223 its reverse (32201003202), we get a palindrome (52431013425).
The spelling of 20230010223 in words is "twenty billion, two hundred thirty million, ten thousand, two hundred twenty-three".
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