Base | Representation |
---|---|
bin | 111111000000… |
… | …1001011101100 |
3 | 2022011100111002 |
4 | 1332001023230 |
5 | 31424104423 |
6 | 3140015432 |
7 | 550535630 |
oct | 176011354 |
9 | 68140432 |
10 | 33034988 |
11 | 17713748 |
12 | b091578 |
13 | 6ac853c |
14 | 455cdc0 |
15 | 2d78228 |
hex | 1f812ec |
33034988 has 24 divisors (see below), whose sum is σ = 66200064. Its totient is φ = 14130000.
The previous prime is 33034921. The next prime is 33035003. The reversal of 33034988 is 88943033.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20243 + ... + 21813.
It is an arithmetic number, because the mean of its divisors is an integer number (2758336).
Almost surely, 233034988 is an apocalyptic number.
It is an amenable number.
33034988 is an abundant number, since it is smaller than the sum of its proper divisors (33165076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33034988 is a wasteful number, since it uses less digits than its factorization.
33034988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2333 (or 2331 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 38.
The square root of 33034988 is about 5747.6071542860. The cubic root of 33034988 is about 320.8667517597.
The spelling of 33034988 in words is "thirty-three million, thirty-four thousand, nine hundred eighty-eight".
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