Base | Representation |
---|---|
bin | 1000101101100… |
… | …00011101001001 |
3 | 12002111120101011 |
4 | 10112300131021 |
5 | 122201341010 |
6 | 11130123521 |
7 | 1545060130 |
oct | 426603511 |
9 | 162446334 |
10 | 73074505 |
11 | 38280a59 |
12 | 205805a1 |
13 | 121a706a |
14 | 99c2917 |
15 | 6636a8a |
hex | 45b0749 |
73074505 has 16 divisors (see below), whose sum is σ = 102662784. Its totient is φ = 48885120.
The previous prime is 73074497. The next prime is 73074527. The reversal of 73074505 is 50547037.
It is not a de Polignac number, because 73074505 - 23 = 73074497 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24027 + ... + 26896.
It is an arithmetic number, because the mean of its divisors is an integer number (6416424).
Almost surely, 273074505 is an apocalyptic number.
It is an amenable number.
73074505 is a deficient number, since it is larger than the sum of its proper divisors (29588279).
73074505 is a wasteful number, since it uses less digits than its factorization.
73074505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50976.
The product of its (nonzero) digits is 14700, while the sum is 31.
The square root of 73074505 is about 8548.3627087297. The cubic root of 73074505 is about 418.0760547035.
The spelling of 73074505 in words is "seventy-three million, seventy-four thousand, five hundred five".
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