Base | Representation |
---|---|
bin | 11011011101010… |
… | …00111010010100 |
3 | 121001101222100220 |
4 | 31232220322110 |
5 | 432431030004 |
6 | 34504434340 |
7 | 5464526022 |
oct | 1556507224 |
9 | 531358326 |
10 | 230330004 |
11 | 109019383 |
12 | 651789b0 |
13 | 38946558 |
14 | 22839712 |
15 | 1534add9 |
hex | dba8e94 |
230330004 has 48 divisors (see below), whose sum is σ = 562318848. Its totient is φ = 73240288.
The previous prime is 230330003. The next prime is 230330039. The reversal of 230330004 is 400033032.
230330004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230330003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127999 + ... + 129785.
It is an arithmetic number, because the mean of its divisors is an integer number (11714976).
Almost surely, 2230330004 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230330004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281159424).
230330004 is an abundant number, since it is smaller than the sum of its proper divisors (331988844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230330004 is a wasteful number, since it uses less digits than its factorization.
230330004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2284 (or 2282 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 230330004 is about 15176.6268979639. The cubic root of 230330004 is about 612.9854579197.
Adding to 230330004 its reverse (400033032), we get a palindrome (630363036).
The spelling of 230330004 in words is "two hundred thirty million, three hundred thirty thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •