Base | Representation |
---|---|
bin | 11011011011001… |
… | …01110111000101 |
3 | 121000220000122002 |
4 | 31231211313011 |
5 | 432343232430 |
6 | 34454515045 |
7 | 5462303231 |
oct | 1555456705 |
9 | 530800562 |
10 | 230055365 |
11 | 108951001 |
12 | 65065a85 |
13 | 3887b547 |
14 | 227a75c1 |
15 | 152e4845 |
hex | db65dc5 |
230055365 has 16 divisors (see below), whose sum is σ = 282631680. Its totient is φ = 179687040.
The previous prime is 230055323. The next prime is 230055367. The reversal of 230055365 is 563550032.
It is a happy number.
It is not a de Polignac number, because 230055365 - 28 = 230055109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230055367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121496 + ... + 123374.
It is an arithmetic number, because the mean of its divisors is an integer number (17664480).
Almost surely, 2230055365 is an apocalyptic number.
It is an amenable number.
230055365 is a deficient number, since it is larger than the sum of its proper divisors (52576315).
230055365 is a wasteful number, since it uses less digits than its factorization.
230055365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2452.
The product of its (nonzero) digits is 13500, while the sum is 29.
The square root of 230055365 is about 15167.5761082646. The cubic root of 230055365 is about 612.7417254975.
The spelling of 230055365 in words is "two hundred thirty million, fifty-five thousand, three hundred sixty-five".
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