Base | Representation |
---|---|
bin | 1010001010011… |
… | …0000011100000 |
3 | 2222012111001001 |
4 | 2202212003200 |
5 | 41402420300 |
6 | 4121321344 |
7 | 1025201614 |
oct | 242460340 |
9 | 88174031 |
10 | 42623200 |
11 | 22072494 |
12 | 12336254 |
13 | 8aa4839 |
14 | 5937344 |
15 | 3b1e16a |
hex | 28a60e0 |
42623200 has 36 divisors (see below), whose sum is σ = 104055840. Its totient is φ = 17048960.
The previous prime is 42623197. The next prime is 42623227. The reversal of 42623200 is 232624.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25840 + ... + 27439.
It is an arithmetic number, because the mean of its divisors is an integer number (2890440).
Almost surely, 242623200 is an apocalyptic number.
42623200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42623200 is an abundant number, since it is smaller than the sum of its proper divisors (61432640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42623200 is a wasteful number, since it uses less digits than its factorization.
42623200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53299 (or 53286 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 42623200 is about 6528.6445760204. The cubic root of 42623200 is about 349.3134842298.
Subtracting from 42623200 its product of nonzero digits (576), we obtain a palindrome (42622624).
Adding to 42623200 its reverse (232624), we get a palindrome (42855824).
The spelling of 42623200 in words is "forty-two million, six hundred twenty-three thousand, two hundred".
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