Base | Representation |
---|---|
bin | 11011011011001… |
… | …01011010111101 |
3 | 121000212221011102 |
4 | 31231211122331 |
5 | 432343203230 |
6 | 34454502445 |
7 | 5462265050 |
oct | 1555453275 |
9 | 530787142 |
10 | 230053565 |
11 | 10894a715 |
12 | 65064a25 |
13 | 3887a791 |
14 | 227a6a97 |
15 | 152e4045 |
hex | db656bd |
230053565 has 8 divisors (see below), whose sum is σ = 315502080. Its totient is φ = 157750992.
The previous prime is 230053543. The next prime is 230053597. The reversal of 230053565 is 565350032.
It is a happy number.
230053565 is nontrivially palindromic in base 16.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230053565 - 210 = 230052541 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286445 + ... + 3286514.
It is an arithmetic number, because the mean of its divisors is an integer number (39437760).
Almost surely, 2230053565 is an apocalyptic number.
It is an amenable number.
230053565 is a deficient number, since it is larger than the sum of its proper divisors (85448515).
230053565 is an equidigital number, since it uses as much as digits as its factorization.
230053565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6572971.
The product of its (nonzero) digits is 13500, while the sum is 29.
The square root of 230053565 is about 15167.5167710473. The cubic root of 230053565 is about 612.7401274213.
The spelling of 230053565 in words is "two hundred thirty million, fifty-three thousand, five hundred sixty-five".
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