Base | Representation |
---|---|
bin | 111111100101… |
… | …1001010111001 |
3 | 2022201202012021 |
4 | 1333023022321 |
5 | 32013304131 |
6 | 3150314441 |
7 | 553240312 |
oct | 177131271 |
9 | 68652167 |
10 | 33338041 |
11 | 17900400 |
12 | b1b8a21 |
13 | 6ba3469 |
14 | 45db609 |
15 | 2dd7e11 |
hex | 1fcb2b9 |
33338041 has 6 divisors (see below), whose sum is σ = 36644426. Its totient is φ = 30307200.
The previous prime is 33338033. The next prime is 33338047. The reversal of 33338041 is 14083333.
It can be written as a sum of positive squares in only one way, i.e., 31595641 + 1742400 = 5621^2 + 1320^2 .
It is not a de Polignac number, because 33338041 - 23 = 33338033 is a prime.
It is a super-2 number, since 2×333380412 = 2222849955435362, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33337997 and 33338015.
It is not an unprimeable number, because it can be changed into a prime (33338047) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137640 + ... + 137881.
Almost surely, 233338041 is an apocalyptic number.
It is an amenable number.
33338041 is a deficient number, since it is larger than the sum of its proper divisors (3306385).
33338041 is a wasteful number, since it uses less digits than its factorization.
33338041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275543 (or 275532 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 33338041 is about 5773.9103733951. The cubic root of 33338041 is about 321.8449448293.
The spelling of 33338041 in words is "thirty-three million, three hundred thirty-eight thousand, forty-one".
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