Base | Representation |
---|---|
bin | 1010001101100… |
… | …0100001101100 |
3 | 2222120222121210 |
4 | 2203120201230 |
5 | 41431024212 |
6 | 4125554420 |
7 | 1030022415 |
oct | 243304154 |
9 | 88528553 |
10 | 42829932 |
11 | 221a3842 |
12 | 12415a10 |
13 | 8b47972 |
14 | 598c80c |
15 | 3b6053c |
hex | 28d886c |
42829932 has 12 divisors (see below), whose sum is σ = 99936536. Its totient is φ = 14276640.
The previous prime is 42829907. The next prime is 42829937. The reversal of 42829932 is 23992824.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (42829937) 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 3 ways as a sum of consecutive naturals, for example, 1784569 + ... + 1784592.
Almost surely, 242829932 is an apocalyptic number.
It is an amenable number.
42829932 is an abundant number, since it is smaller than the sum of its proper divisors (57106604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42829932 is a wasteful number, since it uses less digits than its factorization.
42829932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3569168 (or 3569166 counting only the distinct ones).
The product of its digits is 62208, while the sum is 39.
The square root of 42829932 is about 6544.4581135492. The cubic root of 42829932 is about 349.8773229924.
The spelling of 42829932 in words is "forty-two million, eight hundred twenty-nine thousand, nine hundred thirty-two".
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