Base | Representation |
---|---|
bin | 1000101101010… |
… | …10101011011011 |
3 | 12002110100220210 |
4 | 10112222223123 |
5 | 122200111333 |
6 | 11125422203 |
7 | 1544631135 |
oct | 426525333 |
9 | 162410823 |
10 | 73050843 |
11 | 382651a8 |
12 | 2056a963 |
13 | 12199368 |
14 | 99b8055 |
15 | 662ea63 |
hex | 45aaadb |
73050843 has 4 divisors (see below), whose sum is σ = 97401128. Its totient is φ = 48700560.
The previous prime is 73050841. The next prime is 73050847. The reversal of 73050843 is 34805037.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34805037 = 3 ⋅11601679.
It is not a de Polignac number, because 73050843 - 21 = 73050841 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 73050843.
It is not an unprimeable number, because it can be changed into a prime (73050841) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12175138 + ... + 12175143.
It is an arithmetic number, because the mean of its divisors is an integer number (24350282).
Almost surely, 273050843 is an apocalyptic number.
73050843 is a deficient number, since it is larger than the sum of its proper divisors (24350285).
73050843 is a wasteful number, since it uses less digits than its factorization.
73050843 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24350284.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 73050843 is about 8546.9785889518. The cubic root of 73050843 is about 418.0309245834.
The spelling of 73050843 in words is "seventy-three million, fifty thousand, eight hundred forty-three".
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