Base | Representation |
---|---|
bin | 100000011001… |
… | …100001001101 |
3 | 120222111101111 |
4 | 200121201031 |
5 | 4133240013 |
6 | 502012021 |
7 | 132122215 |
oct | 40314115 |
9 | 16874344 |
10 | 8493133 |
11 | 4881020 |
12 | 2a17011 |
13 | 19b4a2c |
14 | 11b1245 |
15 | b2b73d |
hex | 81984d |
8493133 has 8 divisors (see below), whose sum is σ = 9753120. Its totient is φ = 7314480.
The previous prime is 8493127. The next prime is 8493139. The reversal of 8493133 is 3313948.
It is an interprime number because it is at equal distance from previous prime (8493127) and next prime (8493139).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8493133 - 221 = 6395981 is a prime.
It is a super-3 number, since 3×84931333 (a number of 22 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8493095 and 8493104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8493139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20110 + ... + 20527.
It is an arithmetic number, because the mean of its divisors is an integer number (1219140).
Almost surely, 28493133 is an apocalyptic number.
It is an amenable number.
8493133 is a deficient number, since it is larger than the sum of its proper divisors (1259987).
8493133 is a wasteful number, since it uses less digits than its factorization.
8493133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40667.
The product of its digits is 7776, while the sum is 31.
The square root of 8493133 is about 2914.2980286855. The cubic root of 8493133 is about 204.0277820038.
The spelling of 8493133 in words is "eight million, four hundred ninety-three thousand, one hundred thirty-three".
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