Base | Representation |
---|---|
bin | 111111101000… |
… | …1000010100000 |
3 | 2022202222011121 |
4 | 1333101002200 |
5 | 32020041310 |
6 | 3151022024 |
7 | 553400353 |
oct | 177210240 |
9 | 68688147 |
10 | 33362080 |
11 | 17917474 |
12 | b20a914 |
13 | 6bb139b |
14 | 460629a |
15 | 2de00da |
hex | 1fd10a0 |
33362080 has 24 divisors (see below), whose sum is σ = 78818292. Its totient is φ = 13344768.
The previous prime is 33362053. The next prime is 33362089. The reversal of 33362080 is 8026333.
It can be written as a sum of positive squares in 2 ways, for example, as 33223696 + 138384 = 5764^2 + 372^2 .
It is a super-2 number, since 2×333620802 = 2226056763852800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33362089) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 104097 + ... + 104416.
Almost surely, 233362080 is an apocalyptic number.
It is an amenable number.
33362080 is an abundant number, since it is smaller than the sum of its proper divisors (45456212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33362080 is a wasteful number, since it uses less digits than its factorization.
33362080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208528 (or 208520 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 33362080 is about 5775.9916897447. The cubic root of 33362080 is about 321.9222836246.
The spelling of 33362080 in words is "thirty-three million, three hundred sixty-two thousand, eighty".
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