Base | Representation |
---|---|
bin | 1100001111001010110… |
… | …0001110100000001111 |
3 | 202002122022001010111122 |
4 | 3003302230032200033 |
5 | 11421022402011343 |
6 | 240324532511155 |
7 | 21121461311150 |
oct | 3036254164017 |
9 | 662568033448 |
10 | 210230110223 |
11 | 81181464451 |
12 | 348b177b4bb |
13 | 16a948a6b33 |
14 | a264a23927 |
15 | 5706638068 |
hex | 30f2b0e80f |
210230110223 has 4 divisors (see below), whose sum is σ = 240262983120. Its totient is φ = 180197237328.
The previous prime is 210230110219. The next prime is 210230110253. The reversal of 210230110223 is 322011032012.
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 210230110223 - 22 = 210230110219 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 (210230110253) 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, 15016436438 + ... + 15016436451.
It is an arithmetic number, because the mean of its divisors is an integer number (60065745780).
Almost surely, 2210230110223 is an apocalyptic number.
210230110223 is a deficient number, since it is larger than the sum of its proper divisors (30032872897).
210230110223 is an equidigital number, since it uses as much as digits as its factorization.
210230110223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30032872896.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 210230110223 its reverse (322011032012), we get a palindrome (532241142235).
The spelling of 210230110223 in words is "two hundred ten billion, two hundred thirty million, one hundred ten thousand, two hundred twenty-three".
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