Base | Representation |
---|---|
bin | 11011011101010… |
… | …01101100111100 |
3 | 121001102010210220 |
4 | 31232221230330 |
5 | 432431130434 |
6 | 34504501340 |
7 | 5464541331 |
oct | 1556515474 |
9 | 531363726 |
10 | 230333244 |
11 | 109020859 |
12 | 6517a850 |
13 | 38947b7b |
14 | 2283a988 |
15 | 1534bd49 |
hex | dba9b3c |
230333244 has 24 divisors (see below), whose sum is σ = 550553808. Its totient is φ = 74904960.
The previous prime is 230333183. The next prime is 230333249. The reversal of 230333244 is 442333032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230333249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233587 + ... + 234570.
It is an arithmetic number, because the mean of its divisors is an integer number (22939742).
Almost surely, 2230333244 is an apocalyptic number.
It is an amenable number.
230333244 is an abundant number, since it is smaller than the sum of its proper divisors (320220564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230333244 is a wasteful number, since it uses less digits than its factorization.
230333244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 468205 (or 468203 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 24.
The square root of 230333244 is about 15176.7336406751. The cubic root of 230333244 is about 612.9883321488.
Adding to 230333244 its reverse (442333032), we get a palindrome (672666276).
The spelling of 230333244 in words is "two hundred thirty million, three hundred thirty-three thousand, two hundred forty-four".
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