Base | Representation |
---|---|
bin | 111111101000… |
… | …0110010010001 |
3 | 2022202220202010 |
4 | 1333100302101 |
5 | 32020023131 |
6 | 3151013133 |
7 | 553364340 |
oct | 177206221 |
9 | 68686663 |
10 | 33361041 |
11 | 1791670a |
12 | b20a1a9 |
13 | 6bb0a7c |
14 | 4605b57 |
15 | 2ddeb46 |
hex | 1fd0c91 |
33361041 has 16 divisors (see below), whose sum is σ = 50918400. Its totient is φ = 19032528.
The previous prime is 33361037. The next prime is 33361051. The reversal of 33361041 is 14016333.
It is not a de Polignac number, because 33361041 - 22 = 33361037 is a prime.
It is a super-2 number, since 2×333610412 = 2225918113207362, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 33360999 and 33361017.
It is not an unprimeable number, because it can be changed into a prime (33361051) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 20620 + ... + 22178.
It is an arithmetic number, because the mean of its divisors is an integer number (3182400).
Almost surely, 233361041 is an apocalyptic number.
It is an amenable number.
33361041 is a deficient number, since it is larger than the sum of its proper divisors (17557359).
33361041 is a wasteful number, since it uses less digits than its factorization.
33361041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2588.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 33361041 is about 5775.9017477793. The cubic root of 33361041 is about 321.9189416994.
Adding to 33361041 its reverse (14016333), we get a palindrome (47377374).
The spelling of 33361041 in words is "thirty-three million, three hundred sixty-one thousand, forty-one".
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