Base | Representation |
---|---|
bin | 1010000101011… |
… | …1011111110000 |
3 | 2221121010122102 |
4 | 2201113133300 |
5 | 41312121144 |
6 | 4110355532 |
7 | 1022361524 |
oct | 241273760 |
9 | 87533572 |
10 | 42301424 |
11 | 21972760 |
12 | 121bbba8 |
13 | 89c1239 |
14 | 5891d84 |
15 | 3aa8b4e |
hex | 28577f0 |
42301424 has 20 divisors (see below), whose sum is σ = 89410200. Its totient is φ = 19227840.
The previous prime is 42301421. The next prime is 42301447. The reversal of 42301424 is 42410324.
It is a super-3 number, since 3×423014243 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42301396 and 42301405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42301421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119999 + ... + 120350.
It is an arithmetic number, because the mean of its divisors is an integer number (4470510).
Almost surely, 242301424 is an apocalyptic number.
42301424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42301424 is an abundant number, since it is smaller than the sum of its proper divisors (47108776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42301424 is a wasteful number, since it uses less digits than its factorization.
42301424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240368 (or 240362 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 42301424 is about 6503.9544893857. The cubic root of 42301424 is about 348.4322369479.
Adding to 42301424 its reverse (42410324), we get a palindrome (84711748).
Subtracting 42301424 from its reverse (42410324), we obtain a square (108900 = 3302).
The spelling of 42301424 in words is "forty-two million, three hundred one thousand, four hundred twenty-four".
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