Base | Representation |
---|---|
bin | 111110111111… |
… | …0001110011001 |
3 | 2022010201212101 |
4 | 1331332032121 |
5 | 31423212443 |
6 | 3135443401 |
7 | 550455412 |
oct | 175761631 |
9 | 68121771 |
10 | 33022873 |
11 | 17705634 |
12 | b086561 |
13 | 6ac2b80 |
14 | 4558809 |
15 | 2d7484d |
hex | 1f7e399 |
33022873 has 8 divisors (see below), whose sum is σ = 35836416. Its totient is φ = 30248400.
The previous prime is 33022867. The next prime is 33022883. The reversal of 33022873 is 37822033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-33022873 is a prime.
It is a super-3 number, since 3×330228733 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33022853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7993 + ... + 11398.
It is an arithmetic number, because the mean of its divisors is an integer number (4479552).
Almost surely, 233022873 is an apocalyptic number.
It is an amenable number.
33022873 is a deficient number, since it is larger than the sum of its proper divisors (2813543).
33022873 is a wasteful number, since it uses less digits than its factorization.
33022873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19535.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 33022873 is about 5746.5531407967. The cubic root of 33022873 is about 320.8275228872.
The spelling of 33022873 in words is "thirty-three million, twenty-two thousand, eight hundred seventy-three".
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