Base | Representation |
---|---|
bin | 1010000011000… |
… | …0001010101100 |
3 | 2221021221200001 |
4 | 2200300022230 |
5 | 41241442312 |
6 | 4103114044 |
7 | 1021121053 |
oct | 240601254 |
9 | 87257601 |
10 | 42140332 |
11 | 21872723 |
12 | 12142924 |
13 | 8965b10 |
14 | 584d39a |
15 | 3a76057 |
hex | 28302ac |
42140332 has 12 divisors (see below), whose sum is σ = 79418416. Its totient is φ = 19449360.
The previous prime is 42140327. The next prime is 42140383. The reversal of 42140332 is 23304124.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405144 + ... + 405247.
Almost surely, 242140332 is an apocalyptic number.
It is an amenable number.
42140332 is a deficient number, since it is larger than the sum of its proper divisors (37278084).
42140332 is a wasteful number, since it uses less digits than its factorization.
42140332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 810408 (or 810406 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 42140332 is about 6491.5585185686. The cubic root of 42140332 is about 347.9893751986.
Adding to 42140332 its reverse (23304124), we get a palindrome (65444456).
The spelling of 42140332 in words is "forty-two million, one hundred forty thousand, three hundred thirty-two".
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