Base | Representation |
---|---|
bin | 1000101101011… |
… | …11000101000111 |
3 | 12002111021122111 |
4 | 10112233011013 |
5 | 122201200441 |
6 | 11130041451 |
7 | 1545034531 |
oct | 426570507 |
9 | 162437574 |
10 | 73068871 |
11 | 382777a7 |
12 | 20579287 |
13 | 121a4625 |
14 | 99c0851 |
15 | 6635081 |
hex | 45af147 |
73068871 has 2 divisors, whose sum is σ = 73068872. Its totient is φ = 73068870.
The previous prime is 73068841. The next prime is 73068881. The reversal of 73068871 is 17886037.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-73068871 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (73068811) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36534435 + 36534436.
It is an arithmetic number, because the mean of its divisors is an integer number (36534436).
Almost surely, 273068871 is an apocalyptic number.
73068871 is a deficient number, since it is larger than the sum of its proper divisors (1).
73068871 is an equidigital number, since it uses as much as digits as its factorization.
73068871 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56448, while the sum is 40.
The square root of 73068871 is about 8548.0331655884. The cubic root of 73068871 is about 418.0653099573.
The spelling of 73068871 in words is "seventy-three million, sixty-eight thousand, eight hundred seventy-one".
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