Base | Representation |
---|---|
bin | 1010000110111… |
… | …11001001011101 |
3 | 12220120021212012 |
4 | 11003133021131 |
5 | 133202100333 |
6 | 12225321005 |
7 | 2046534410 |
oct | 503371135 |
9 | 186507765 |
10 | 84800093 |
11 | 4395a624 |
12 | 24496165 |
13 | 14751191 |
14 | b395b77 |
15 | 76a0e48 |
hex | 50df25d |
84800093 has 4 divisors (see below), whose sum is σ = 96914400. Its totient is φ = 72685788.
The previous prime is 84800087. The next prime is 84800137. The reversal of 84800093 is 39000848.
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 not a de Polignac number, because 84800093 - 24 = 84800077 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 (84800393) 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, 6057143 + ... + 6057156.
It is an arithmetic number, because the mean of its divisors is an integer number (24228600).
Almost surely, 284800093 is an apocalyptic number.
It is an amenable number.
84800093 is a deficient number, since it is larger than the sum of its proper divisors (12114307).
84800093 is a wasteful number, since it uses less digits than its factorization.
84800093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12114306.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 84800093 is about 9208.6965961530. The cubic root of 84800093 is about 439.3380076125.
The spelling of 84800093 in words is "eighty-four million, eight hundred thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •