Base | Representation |
---|---|
bin | 11011011011110… |
… | …10110111110000 |
3 | 121001001101200110 |
4 | 31231322313300 |
5 | 432404011144 |
6 | 34500421320 |
7 | 5463112152 |
oct | 1555726760 |
9 | 531041613 |
10 | 230141424 |
11 | 1089aa727 |
12 | 650a7840 |
13 | 388ab776 |
14 | 227caad2 |
15 | 153100b9 |
hex | db7adf0 |
230141424 has 40 divisors (see below), whose sum is σ = 600673360. Its totient is φ = 75921408.
The previous prime is 230141413. The next prime is 230141441. The reversal of 230141424 is 424141032.
It is a self number, because there is not a number n which added to its sum of digits gives 230141424.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20059 + ... + 29370.
It is an arithmetic number, because the mean of its divisors is an integer number (15016834).
Almost surely, 2230141424 is an apocalyptic number.
230141424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
230141424 is an abundant number, since it is smaller than the sum of its proper divisors (370531936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230141424 is a wasteful number, since it uses less digits than its factorization.
230141424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49537 (or 49531 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 230141424 is about 15170.4127827821. The cubic root of 230141424 is about 612.8181206821.
Adding to 230141424 its reverse (424141032), we get a palindrome (654282456).
The spelling of 230141424 in words is "two hundred thirty million, one hundred forty-one thousand, four hundred twenty-four".
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