Base | Representation |
---|---|
bin | 11110111100101110000110 |
3 | 120021011222121 |
4 | 132330232012 |
5 | 4034104110 |
6 | 445520154 |
7 | 125650102 |
oct | 36745606 |
9 | 16234877 |
10 | 8113030 |
11 | 4641492 |
12 | 287305a |
13 | 18b0a13 |
14 | 1112902 |
15 | aa3cda |
hex | 7bcb86 |
8113030 has 16 divisors (see below), whose sum is σ = 14822640. Its totient is φ = 3196512.
The previous prime is 8112991. The next prime is 8113037. The reversal of 8113030 is 303118.
It is a junction number, because it is equal to n+sod(n) for n = 8112995 and 8113013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8113037) 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, 5385 + ... + 6724.
It is an arithmetic number, because the mean of its divisors is an integer number (926415).
Almost surely, 28113030 is an apocalyptic number.
8113030 is a deficient number, since it is larger than the sum of its proper divisors (6709610).
8113030 is a wasteful number, since it uses less digits than its factorization.
8113030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12183.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 8113030 is about 2848.3381119523. The cubic root of 8113030 is about 200.9375151268.
Adding to 8113030 its reverse (303118), we get a palindrome (8416148).
The spelling of 8113030 in words is "eight million, one hundred thirteen thousand, thirty".
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