Base | Representation |
---|---|
bin | 10010110101011001… |
… | …011001011010111001 |
3 | 1221012101112011012120 |
4 | 102311121121122321 |
5 | 312404114444001 |
6 | 13142421231453 |
7 | 1314102250341 |
oct | 226531313271 |
9 | 57171464176 |
10 | 20223203001 |
11 | 863851a811 |
12 | 3b04862589 |
13 | 1ba39c7211 |
14 | d9bbc7d21 |
15 | 7d565a236 |
hex | 4b56596b9 |
20223203001 has 8 divisors (see below), whose sum is σ = 26966057184. Its totient is φ = 13481242080.
The previous prime is 20223202913. The next prime is 20223203003. The reversal of 20223203001 is 10030232202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20223203001 - 219 = 20222678713 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20223203003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168571 + ... + 262416.
It is an arithmetic number, because the mean of its divisors is an integer number (3370757148).
Almost surely, 220223203001 is an apocalyptic number.
It is an amenable number.
20223203001 is a deficient number, since it is larger than the sum of its proper divisors (6742854183).
20223203001 is a wasteful number, since it uses less digits than its factorization.
20223203001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446631.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 20223203001 its reverse (10030232202), we get a palindrome (30253435203).
It can be divided in two parts, 2022 and 3203001, that added together give a palindrome (3205023).
The spelling of 20223203001 in words is "twenty billion, two hundred twenty-three million, two hundred three thousand, one".
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