Base | Representation |
---|---|
bin | 11011011110011… |
… | …10000001010000 |
3 | 121001200200212101 |
4 | 31233032001100 |
5 | 433000411000 |
6 | 34512010144 |
7 | 5466031120 |
oct | 1557160120 |
9 | 531620771 |
10 | 230482000 |
11 | 1091125a1 |
12 | 65230954 |
13 | 3899a7a8 |
14 | 22878c80 |
15 | 1537ae6a |
hex | dbce050 |
230482000 has 160 divisors (see below), whose sum is σ = 647172864. Its totient is φ = 77760000.
The previous prime is 230481941. The next prime is 230482061. The reversal of 230482000 is 284032.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1413919 + ... + 1414081.
Almost surely, 2230482000 is an apocalyptic number.
230482000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230482000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323586432).
230482000 is an abundant number, since it is smaller than the sum of its proper divisors (416690864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230482000 is a wasteful number, since it uses less digits than its factorization.
230482000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294 (or 278 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 230482000 is about 15181.6336406857. The cubic root of 230482000 is about 613.1202657300.
The spelling of 230482000 in words is "two hundred thirty million, four hundred eighty-two thousand".
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