Base | Representation |
---|---|
bin | 1101011010110101110… |
… | …0111001011001111111 |
3 | 211001001221220002200000 |
4 | 3112231130321121333 |
5 | 12234123041101343 |
6 | 253524331005343 |
7 | 22441035501345 |
oct | 3265534713177 |
9 | 731057802600 |
10 | 230543300223 |
11 | 89855756785 |
12 | 38820599853 |
13 | 1898111a0a2 |
14 | b230753995 |
15 | 5ee4b1aed3 |
hex | 35ad73967f |
230543300223 has 24 divisors (see below), whose sum is σ = 345730240128. Its totient is φ = 153522114264.
The previous prime is 230543300219. The next prime is 230543300293. The reversal of 230543300223 is 322003345032.
230543300223 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 433 + 0 + 0 + 223 = 666.
It is not a de Polignac number, because 230543300223 - 22 = 230543300219 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230543300203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319261 + ... + 750342.
It is an arithmetic number, because the mean of its divisors is an integer number (14405426672).
Almost surely, 2230543300223 is an apocalyptic number.
230543300223 is a deficient number, since it is larger than the sum of its proper divisors (115186939905).
230543300223 is an equidigital number, since it uses as much as digits as its factorization.
230543300223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1070505 (or 1070493 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 27.
Adding to 230543300223 its reverse (322003345032), we get a palindrome (552546645255).
The spelling of 230543300223 in words is "two hundred thirty billion, five hundred forty-three million, three hundred thousand, two hundred twenty-three".
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