Base | Representation |
---|---|
bin | 1000110011001… |
… | …01101111101100 |
3 | 12010220021222111 |
4 | 10121211233230 |
5 | 122344121233 |
6 | 11154053404 |
7 | 1554302053 |
oct | 431455754 |
9 | 163807874 |
10 | 73817068 |
11 | 38738946 |
12 | 2087a264 |
13 | 123a7050 |
14 | 9b3739a |
15 | 6731acd |
hex | 4665bec |
73817068 has 24 divisors (see below), whose sum is σ = 142356368. Its totient is φ = 33276096.
The previous prime is 73817039. The next prime is 73817069. The reversal of 73817068 is 86071837.
It is a self number, because there is not a number n which added to its sum of digits gives 73817068.
It is not an unprimeable number, because it can be changed into a prime (73817069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14271 + ... + 18742.
Almost surely, 273817068 is an apocalyptic number.
It is an amenable number.
73817068 is a deficient number, since it is larger than the sum of its proper divisors (68539300).
73817068 is a wasteful number, since it uses less digits than its factorization.
73817068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33073 (or 33071 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 40.
The square root of 73817068 is about 8591.6859812263. The cubic root of 73817068 is about 419.4874094309.
The spelling of 73817068 in words is "seventy-three million, eight hundred seventeen thousand, sixty-eight".
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