Base | Representation |
---|---|
bin | 111110111000… |
… | …1000010001010 |
3 | 2022000222202020 |
4 | 1331301002022 |
5 | 31420000332 |
6 | 3134345310 |
7 | 550142034 |
oct | 175610212 |
9 | 68028666 |
10 | 32968842 |
11 | 17678a85 |
12 | b05b236 |
13 | 6aa43ba |
14 | 4542c54 |
15 | 2d6382c |
hex | 1f7108a |
32968842 has 8 divisors (see below), whose sum is σ = 65937696. Its totient is φ = 10989612.
The previous prime is 32968829. The next prime is 32968843. The reversal of 32968842 is 24886923.
It is a sphenic number, since it is the product of 3 distinct primes.
32968842 is an admirable number.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 32968794 and 32968803.
It is not an unprimeable number, because it can be changed into a prime (32968843) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747398 + ... + 2747409.
It is an arithmetic number, because the mean of its divisors is an integer number (8242212).
Almost surely, 232968842 is an apocalyptic number.
32968842 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.
32968842 is a wasteful number, since it uses less digits than its factorization.
32968842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5494812.
The product of its digits is 165888, while the sum is 42.
The square root of 32968842 is about 5741.8500502887. The cubic root of 32968842 is about 320.6524513580.
The spelling of 32968842 in words is "thirty-two million, nine hundred sixty-eight thousand, eight hundred forty-two".
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