Base | Representation |
---|---|
bin | 1100010000100… |
… | …01101111011001 |
3 | 21011111110111211 |
4 | 12020101233121 |
5 | 202311124423 |
6 | 14112023121 |
7 | 2356031665 |
oct | 610215731 |
9 | 234443454 |
10 | 102833113 |
11 | 53057049 |
12 | 2a531aa1 |
13 | 183c61c6 |
14 | d92b8a5 |
15 | 906410d |
hex | 6211bd9 |
102833113 has 4 divisors (see below), whose sum is σ = 102872628. Its totient is φ = 102793600.
The previous prime is 102833057. The next prime is 102833117. The reversal of 102833113 is 311338201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311338201 = 2833 ⋅109897.
It can be written as a sum of positive squares in 2 ways, for example, as 71774784 + 31058329 = 8472^2 + 5573^2 .
It is a cyclic number.
It is not a de Polignac number, because 102833113 - 213 = 102824921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102833117) 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 3 ways as a sum of consecutive naturals, for example, 15556 + ... + 21157.
It is an arithmetic number, because the mean of its divisors is an integer number (25718157).
Almost surely, 2102833113 is an apocalyptic number.
It is an amenable number.
102833113 is a deficient number, since it is larger than the sum of its proper divisors (39515).
102833113 is an equidigital number, since it uses as much as digits as its factorization.
102833113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39514.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 102833113 is about 10140.6662996077. Note that the first 3 decimals coincide. The cubic root of 102833113 is about 468.5015093499.
The spelling of 102833113 in words is "one hundred two million, eight hundred thirty-three thousand, one hundred thirteen".
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