Base | Representation |
---|---|
bin | 11011011111010… |
… | …10111101011100 |
3 | 121001220201110202 |
4 | 31233222331130 |
5 | 433013204130 |
6 | 34514323032 |
7 | 5500033532 |
oct | 1557527534 |
9 | 531821422 |
10 | 230600540 |
11 | 109193665 |
12 | 65289478 |
13 | 38a0c731 |
14 | 228aa152 |
15 | 153a1145 |
hex | dbeaf5c |
230600540 has 12 divisors (see below), whose sum is σ = 484261176. Its totient is φ = 92240208.
The previous prime is 230600467. The next prime is 230600567. The reversal of 230600540 is 45006032.
230600540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 11530027 = 230600540 / (2 + 3 + 0 + 6 + 0 + 0 + 5 + 4 + 0).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5764994 + ... + 5765033.
It is an arithmetic number, because the mean of its divisors is an integer number (40355098).
Almost surely, 2230600540 is an apocalyptic number.
230600540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230600540 is an abundant number, since it is smaller than the sum of its proper divisors (253660636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230600540 is a wasteful number, since it uses less digits than its factorization.
230600540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11530036 (or 11530034 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 230600540 is about 15185.5371982686. The cubic root of 230600540 is about 613.2253597212.
Adding to 230600540 its reverse (45006032), we get a palindrome (275606572).
The spelling of 230600540 in words is "two hundred thirty million, six hundred thousand, five hundred forty".
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