Base | Representation |
---|---|
bin | 11011011101010… |
… | …01011001101110 |
3 | 121001102002010100 |
4 | 31232221121232 |
5 | 432431111024 |
6 | 34504451530 |
7 | 5464534623 |
oct | 1556513156 |
9 | 531362110 |
10 | 230332014 |
11 | 10901a940 |
12 | 65179ba6 |
13 | 38947443 |
14 | 2283a34a |
15 | 1534b7c9 |
hex | dba966e |
230332014 has 96 divisors (see below), whose sum is σ = 590859360. Its totient is φ = 64051200.
The previous prime is 230332001. The next prime is 230332019. The reversal of 230332014 is 410233032.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230332019) 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 47 ways as a sum of consecutive naturals, for example, 137172 + ... + 138840.
It is an arithmetic number, because the mean of its divisors is an integer number (6154785).
Almost surely, 2230332014 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230332014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295429680).
230332014 is an abundant number, since it is smaller than the sum of its proper divisors (360527346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230332014 is a wasteful number, since it uses less digits than its factorization.
230332014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1746 (or 1743 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 230332014 is about 15176.6931180676. The cubic root of 230332014 is about 612.9872410094.
Adding to 230332014 its reverse (410233032), we get a palindrome (640565046).
The spelling of 230332014 in words is "two hundred thirty million, three hundred thirty-two thousand, fourteen".
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