Base | Representation |
---|---|
bin | 100000010110… |
… | …100101011001 |
3 | 120221212220022 |
4 | 200112211121 |
5 | 4132343423 |
6 | 501440225 |
7 | 132042164 |
oct | 40264531 |
9 | 16855808 |
10 | 8481113 |
11 | 4872a93 |
12 | 2a10075 |
13 | 19ac414 |
14 | 11aaadb |
15 | b27dc8 |
hex | 816959 |
8481113 has 8 divisors (see below), whose sum is σ = 9150408. Its totient is φ = 7830784.
The previous prime is 8481107. The next prime is 8481119. The reversal of 8481113 is 3111848.
It is an interprime number because it is at equal distance from previous prime (8481107) and next prime (8481119).
It can be written as a sum of positive squares in 4 ways, for example, as 6210064 + 2271049 = 2492^2 + 1507^2 .
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 8481113 - 210 = 8480089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8481119) 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, 3806 + ... + 5607.
It is an arithmetic number, because the mean of its divisors is an integer number (1143801).
Almost surely, 28481113 is an apocalyptic number.
It is an amenable number.
8481113 is a deficient number, since it is larger than the sum of its proper divisors (669295).
8481113 is a wasteful number, since it uses less digits than its factorization.
8481113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9483.
The product of its digits is 768, while the sum is 26.
The square root of 8481113 is about 2912.2350523266. The cubic root of 8481113 is about 203.9314857063.
The spelling of 8481113 in words is "eight million, four hundred eighty-one thousand, one hundred thirteen".
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