Base | Representation |
---|---|
bin | 111111001000… |
… | …0011100001000 |
3 | 2022021112012121 |
4 | 1332100130020 |
5 | 31433104410 |
6 | 3141221024 |
7 | 551216053 |
oct | 176203410 |
9 | 68245177 |
10 | 33097480 |
11 | 17756699 |
12 | b101774 |
13 | 6b1ab10 |
14 | 4577a9a |
15 | 2d8b9da |
hex | 1f90708 |
33097480 has 32 divisors (see below), whose sum is σ = 80199000. Its totient is φ = 12220416.
The previous prime is 33097469. The next prime is 33097513. The reversal of 33097480 is 8479033.
It can be written as a sum of positive squares in 4 ways, for example, as 15507844 + 17589636 = 3938^2 + 4194^2 .
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 31305 + ... + 32344.
Almost surely, 233097480 is an apocalyptic number.
It is an amenable number.
33097480 is an abundant number, since it is smaller than the sum of its proper divisors (47101520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33097480 is a wasteful number, since it uses less digits than its factorization.
33097480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63673 (or 63669 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 33097480 is about 5753.0409350186. The cubic root of 33097480 is about 321.0689512631.
The spelling of 33097480 in words is "thirty-three million, ninety-seven thousand, four hundred eighty".
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