Base | Representation |
---|---|
bin | 1010001000011… |
… | …10011110001101 |
3 | 12220221010202110 |
4 | 11010032132031 |
5 | 133224301213 |
6 | 12233414233 |
7 | 2051302503 |
oct | 504163615 |
9 | 186833673 |
10 | 84993933 |
11 | 43a82222 |
12 | 2456a379 |
13 | 147bb48b |
14 | b406673 |
15 | 76dd5c3 |
hex | 510e78d |
84993933 has 8 divisors (see below), whose sum is σ = 113368288. Its totient is φ = 56641104.
The previous prime is 84993911. The next prime is 84993959. The reversal of 84993933 is 33939948.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 84993933 - 26 = 84993869 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 (84993133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10710 + ... + 16872.
It is an arithmetic number, because the mean of its divisors is an integer number (14171036).
Almost surely, 284993933 is an apocalyptic number.
It is an amenable number.
84993933 is a deficient number, since it is larger than the sum of its proper divisors (28374355).
84993933 is a wasteful number, since it uses less digits than its factorization.
84993933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10763.
The product of its digits is 629856, while the sum is 48.
The square root of 84993933 is about 9219.2154221495. The cubic root of 84993933 is about 439.6725059608.
The spelling of 84993933 in words is "eighty-four million, nine hundred ninety-three thousand, nine hundred thirty-three".
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