Base | Representation |
---|---|
bin | 1000101101100… |
… | …10111010101101 |
3 | 12002112002012122 |
4 | 10112302322231 |
5 | 122202201324 |
6 | 11130242325 |
7 | 1545131414 |
oct | 426627255 |
9 | 162462178 |
10 | 73084589 |
11 | 38288596 |
12 | 205863a5 |
13 | 121ab826 |
14 | 99c647b |
15 | 6639a5e |
hex | 45b2ead |
73084589 has 4 divisors (see below), whose sum is σ = 73207200. Its totient is φ = 72961980.
The previous prime is 73084573. The next prime is 73084597. The reversal of 73084589 is 98548037.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 73084589 - 24 = 73084573 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73084519) 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, 60407 + ... + 61604.
It is an arithmetic number, because the mean of its divisors is an integer number (18301800).
Almost surely, 273084589 is an apocalyptic number.
It is an amenable number.
73084589 is a deficient number, since it is larger than the sum of its proper divisors (122611).
73084589 is a wasteful number, since it uses less digits than its factorization.
73084589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122610.
The product of its (nonzero) digits is 241920, while the sum is 44.
The square root of 73084589 is about 8548.9525089335. The cubic root of 73084589 is about 418.0952847802.
The spelling of 73084589 in words is "seventy-three million, eighty-four thousand, five hundred eighty-nine".
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