Base | Representation |
---|---|
bin | 1010000101001… |
… | …1001011100000 |
3 | 2221120020101121 |
4 | 2201103023200 |
5 | 41311034434 |
6 | 4110142024 |
7 | 1022256136 |
oct | 241231340 |
9 | 87506347 |
10 | 42283744 |
11 | 21960448 |
12 | 121b1914 |
13 | 89b6189 |
14 | 5889756 |
15 | 3aa37b4 |
hex | 28532e0 |
42283744 has 24 divisors (see below), whose sum is σ = 83627208. Its totient is φ = 21045120.
The previous prime is 42283741. The next prime is 42283757. The reversal of 42283744 is 44738224.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42283741) 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, 4354 + ... + 10174.
It is an arithmetic number, because the mean of its divisors is an integer number (3484467).
Almost surely, 242283744 is an apocalyptic number.
It is an amenable number.
42283744 is a deficient number, since it is larger than the sum of its proper divisors (41343464).
42283744 is a wasteful number, since it uses less digits than its factorization.
42283744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6058 (or 6050 counting only the distinct ones).
The product of its digits is 43008, while the sum is 34.
The square root of 42283744 is about 6502.5951742362. The cubic root of 42283744 is about 348.3836874366.
The spelling of 42283744 in words is "forty-two million, two hundred eighty-three thousand, seven hundred forty-four".
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