Base | Representation |
---|---|
bin | 1010000001000… |
… | …0110000110000 |
3 | 2221001102012202 |
4 | 2200100300300 |
5 | 41223333241 |
6 | 4100242332 |
7 | 1020044036 |
oct | 240206060 |
9 | 87042182 |
10 | 42011696 |
11 | 21795011 |
12 | 120a03a8 |
13 | 891c3bc |
14 | 5818556 |
15 | 3a4cd9b |
hex | 2810c30 |
42011696 has 20 divisors (see below), whose sum is σ = 84024384. Its totient is φ = 20328000.
The previous prime is 42011677. The next prime is 42011701. The reversal of 42011696 is 69611024.
42011696 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41855 + ... + 42846.
Almost surely, 242011696 is an apocalyptic number.
It is an amenable number.
42011696 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42011696 is a wasteful number, since it uses less digits than its factorization.
42011696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84740 (or 84734 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 42011696 is about 6481.6430015853. The cubic root of 42011696 is about 347.6349278492.
The spelling of 42011696 in words is "forty-two million, eleven thousand, six hundred ninety-six".
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