Base | Representation |
---|---|
bin | 11011011101111… |
… | …11011011111001 |
3 | 121001120122220222 |
4 | 31232333123321 |
5 | 432442003030 |
6 | 34510425425 |
7 | 5465362013 |
oct | 1556773371 |
9 | 531518828 |
10 | 230422265 |
11 | 109081727 |
12 | 65202275 |
13 | 38979548 |
14 | 228611b3 |
15 | 153683e5 |
hex | dbbf6f9 |
230422265 has 8 divisors (see below), whose sum is σ = 276940608. Its totient is φ = 184048560.
The previous prime is 230422261. The next prime is 230422271. The reversal of 230422265 is 562224032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230422265 - 22 = 230422261 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230422261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32621 + ... + 39050.
It is an arithmetic number, because the mean of its divisors is an integer number (34617576).
Almost surely, 2230422265 is an apocalyptic number.
It is an amenable number.
230422265 is a deficient number, since it is larger than the sum of its proper divisors (46518343).
230422265 is an equidigital number, since it uses as much as digits as its factorization.
230422265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72319.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 230422265 is about 15179.6661689248. Note that the first 3 decimals coincide. The cubic root of 230422265 is about 613.0672928245.
Adding to 230422265 its reverse (562224032), we get a palindrome (792646297).
The spelling of 230422265 in words is "two hundred thirty million, four hundred twenty-two thousand, two hundred sixty-five".
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