Base | Representation |
---|---|
bin | 11101010011000000100001 |
3 | 112110012000200 |
4 | 131103000201 |
5 | 3431230113 |
6 | 432335413 |
7 | 122164524 |
oct | 35230041 |
9 | 15405020 |
10 | 7680033 |
11 | 4376139 |
12 | 26a4569 |
13 | 178b8ca |
14 | 103cbbb |
15 | a1a873 |
hex | 753021 |
7680033 has 12 divisors (see below), whose sum is σ = 11451648. Its totient is φ = 4954680.
The previous prime is 7680019. The next prime is 7680037. The reversal of 7680033 is 3300867.
It is a happy number.
It is not a de Polignac number, because 7680033 - 24 = 7680017 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 7679979 and 7680006.
It is not an unprimeable number, because it can be changed into a prime (7680037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13485 + ... + 14042.
It is an arithmetic number, because the mean of its divisors is an integer number (954304).
Almost surely, 27680033 is an apocalyptic number.
It is an amenable number.
7680033 is a deficient number, since it is larger than the sum of its proper divisors (3771615).
7680033 is a wasteful number, since it uses less digits than its factorization.
7680033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27564 (or 27561 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 7680033 is about 2771.2872460285. The cubic root of 7680033 is about 197.2972485328.
The spelling of 7680033 in words is "seven million, six hundred eighty thousand, thirty-three".
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