Base | Representation |
---|---|
bin | 11011011101111… |
… | …01001011111111 |
3 | 121001120012021212 |
4 | 31232331023333 |
5 | 432441204210 |
6 | 34510315035 |
7 | 5465323115 |
oct | 1556751377 |
9 | 531505255 |
10 | 230413055 |
11 | 109075814 |
12 | 651b8a7b |
13 | 389752b2 |
14 | 2285bab5 |
15 | 15365805 |
hex | dbbd2ff |
230413055 has 8 divisors (see below), whose sum is σ = 277807344. Its totient is φ = 183456000.
The previous prime is 230413037. The next prime is 230413069. The reversal of 230413055 is 550314032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-230413055 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230413055.
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, 108146 + ... + 110255.
It is an arithmetic number, because the mean of its divisors is an integer number (34725918).
Almost surely, 2230413055 is an apocalyptic number.
230413055 is a deficient number, since it is larger than the sum of its proper divisors (47394289).
230413055 is a wasteful number, since it uses less digits than its factorization.
230413055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218617.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 230413055 is about 15179.3627995381. The cubic root of 230413055 is about 613.0591245962.
Adding to 230413055 its reverse (550314032), we get a palindrome (780727087).
The spelling of 230413055 in words is "two hundred thirty million, four hundred thirteen thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •