Base | Representation |
---|---|
bin | 11011011100011… |
… | …11000111010111 |
3 | 121001012121102112 |
4 | 31232033013113 |
5 | 432414134333 |
6 | 34502301235 |
7 | 5463605666 |
oct | 1556170727 |
9 | 531177375 |
10 | 230224343 |
11 | 108a56a58 |
12 | 6512781b |
13 | 3890a42b |
14 | 2280cddd |
15 | 15329948 |
hex | db8f1d7 |
230224343 has 2 divisors, whose sum is σ = 230224344. Its totient is φ = 230224342.
The previous prime is 230224289. The next prime is 230224361. The reversal of 230224343 is 343422032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 230224343 - 28 = 230224087 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230224373) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115112171 + 115112172.
It is an arithmetic number, because the mean of its divisors is an integer number (115112172).
Almost surely, 2230224343 is an apocalyptic number.
230224343 is a deficient number, since it is larger than the sum of its proper divisors (1).
230224343 is an equidigital number, since it uses as much as digits as its factorization.
230224343 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 23.
The square root of 230224343 is about 15173.1454550466. The cubic root of 230224343 is about 612.8917104533.
Adding to 230224343 its reverse (343422032), we get a palindrome (573646375).
The spelling of 230224343 in words is "two hundred thirty million, two hundred twenty-four thousand, three hundred forty-three".
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