Base | Representation |
---|---|
bin | 11011011011101… |
… | …00000001000011 |
3 | 121000222222011120 |
4 | 31231310001003 |
5 | 432402111342 |
6 | 34500043323 |
7 | 5462634252 |
oct | 1555640103 |
9 | 530888146 |
10 | 230113347 |
11 | 108990622 |
12 | 65093543 |
13 | 3889ba59 |
14 | 227c0799 |
15 | 15306aec |
hex | db74043 |
230113347 has 8 divisors (see below), whose sum is σ = 317397840. Its totient is φ = 148118880.
The previous prime is 230113259. The next prime is 230113349. The reversal of 230113347 is 743311032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230113347 - 212 = 230109251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230113349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322404 + ... + 1322577.
It is an arithmetic number, because the mean of its divisors is an integer number (39674730).
Almost surely, 2230113347 is an apocalyptic number.
230113347 is a deficient number, since it is larger than the sum of its proper divisors (87284493).
230113347 is a wasteful number, since it uses less digits than its factorization.
230113347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2645013.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 230113347 is about 15169.4873677392. The cubic root of 230113347 is about 612.7931986235.
Adding to 230113347 its reverse (743311032), we get a palindrome (973424379).
The spelling of 230113347 in words is "two hundred thirty million, one hundred thirteen thousand, three hundred forty-seven".
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