Base | Representation |
---|---|
bin | 1010001101111… |
… | …0001100000000 |
3 | 2222122011102121 |
4 | 2203132030000 |
5 | 41432244440 |
6 | 4130254024 |
7 | 1030150132 |
oct | 243361400 |
9 | 88564377 |
10 | 42853120 |
11 | 2220a202 |
12 | 12427314 |
13 | 8b5539b |
14 | 5997052 |
15 | 3b6734a |
hex | 28de300 |
42853120 has 36 divisors (see below), whose sum is σ = 102649680. Its totient is φ = 17140736.
The previous prime is 42853099. The next prime is 42853123. The reversal of 42853120 is 2135824.
It is not an unprimeable number, because it can be changed into a prime (42853123) 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, 15460 + ... + 18019.
It is an arithmetic number, because the mean of its divisors is an integer number (2851380).
Almost surely, 242853120 is an apocalyptic number.
42853120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42853120 is an abundant number, since it is smaller than the sum of its proper divisors (59796560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42853120 is an equidigital number, since it uses as much as digits as its factorization.
42853120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33500 (or 33486 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 42853120 is about 6546.2294490798. The cubic root of 42853120 is about 349.9404524544.
Adding to 42853120 its reverse (2135824), we get a palindrome (44988944).
The spelling of 42853120 in words is "forty-two million, eight hundred fifty-three thousand, one hundred twenty".
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