Base | Representation |
---|---|
bin | 11011011100100… |
… | …01010011101011 |
3 | 121001020001202010 |
4 | 31232101103223 |
5 | 432414431243 |
6 | 34502411003 |
7 | 5463644115 |
oct | 1556212353 |
9 | 531201663 |
10 | 230233323 |
11 | 108a62781 |
12 | 65130a63 |
13 | 38911548 |
14 | 228123b5 |
15 | 1532c433 |
hex | db914eb |
230233323 has 4 divisors (see below), whose sum is σ = 306977768. Its totient is φ = 153488880.
The previous prime is 230233301. The next prime is 230233343. The reversal of 230233323 is 323332032.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 230233323 - 29 = 230232811 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 230233323.
It is not an unprimeable number, because it can be changed into a prime (230233343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38372218 + ... + 38372223.
It is an arithmetic number, because the mean of its divisors is an integer number (76744442).
Almost surely, 2230233323 is an apocalyptic number.
230233323 is a deficient number, since it is larger than the sum of its proper divisors (76744445).
230233323 is an equidigital number, since it uses as much as digits as its factorization.
230233323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76744444.
The product of its (nonzero) digits is 1944, while the sum is 21.
The square root of 230233323 is about 15173.4413697091. The cubic root of 230233323 is about 612.8996790517.
Adding to 230233323 its reverse (323332032), we get a palindrome (553565355).
The spelling of 230233323 in words is "two hundred thirty million, two hundred thirty-three thousand, three hundred twenty-three".
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