Base | Representation |
---|---|
bin | 1010001110100… |
… | …0000000011111 |
3 | 2222201012121100 |
4 | 2203220000133 |
5 | 41440041333 |
6 | 4131204143 |
7 | 1030405323 |
oct | 243500037 |
9 | 88635540 |
10 | 42893343 |
11 | 22237449 |
12 | 12446653 |
13 | 8b6a79c |
14 | 59a7983 |
15 | 3b74213 |
hex | 28e801f |
42893343 has 6 divisors (see below), whose sum is σ = 61957064. Its totient is φ = 28595556.
The previous prime is 42893341. The next prime is 42893351. The reversal of 42893343 is 34339824.
It is a happy number.
It is not a de Polignac number, because 42893343 - 21 = 42893341 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42893298 and 42893307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42893341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2382955 + ... + 2382972.
Almost surely, 242893343 is an apocalyptic number.
42893343 is a deficient number, since it is larger than the sum of its proper divisors (19063721).
42893343 is a wasteful number, since it uses less digits than its factorization.
42893343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4765933 (or 4765930 counting only the distinct ones).
The product of its digits is 62208, while the sum is 36.
The square root of 42893343 is about 6549.3009550638. The cubic root of 42893343 is about 350.0499058089.
The spelling of 42893343 in words is "forty-two million, eight hundred ninety-three thousand, three hundred forty-three".
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