Base | Representation |
---|---|
bin | 1010000001100… |
… | …1010011010011 |
3 | 2221010012012021 |
4 | 2200121103103 |
5 | 41230443200 |
6 | 4101112311 |
7 | 1020251026 |
oct | 240312323 |
9 | 87105167 |
10 | 42046675 |
11 | 21809320 |
12 | 120b8697 |
13 | 89322b8 |
14 | 58271bd |
15 | 3a5841a |
hex | 28194d3 |
42046675 has 12 divisors (see below), whose sum is σ = 56878056. Its totient is φ = 30579200.
The previous prime is 42046673. The next prime is 42046679. The reversal of 42046675 is 57664024.
It is not a de Polignac number, because 42046675 - 21 = 42046673 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42046675.
It is not an unprimeable number, because it can be changed into a prime (42046673) 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 11 ways as a sum of consecutive naturals, for example, 76174 + ... + 76723.
It is an arithmetic number, because the mean of its divisors is an integer number (4739838).
Almost surely, 242046675 is an apocalyptic number.
42046675 is a deficient number, since it is larger than the sum of its proper divisors (14831381).
42046675 is a wasteful number, since it uses less digits than its factorization.
42046675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152918 (or 152913 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 34.
The square root of 42046675 is about 6484.3407529216. The cubic root of 42046675 is about 347.7313815361.
The spelling of 42046675 in words is "forty-two million, forty-six thousand, six hundred seventy-five".
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