Base | Representation |
---|---|
bin | 1111000111001001… |
… | …11111111100000000 |
3 | 202221102012220020210 |
4 | 13203210333330000 |
5 | 113103423010100 |
6 | 3421015434120 |
7 | 405023110305 |
oct | 74344777400 |
9 | 22842186223 |
10 | 8113094400 |
11 | 34936a29a4 |
12 | 16a5085940 |
13 | 9c3abca98 |
14 | 56d7070ac |
15 | 3273d9c50 |
hex | 1e393ff00 |
8113094400 has 108 divisors (see below), whose sum is σ = 26774965112. Its totient is φ = 2163486720.
The previous prime is 8113094393. The next prime is 8113094401. The reversal of 8113094400 is 44903118.
It is a happy number.
It is a super-2 number, since 2×81130944002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8113094401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192079 + ... + 230478.
Almost surely, 28113094400 is an apocalyptic number.
8113094400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8113094400 is an abundant number, since it is smaller than the sum of its proper divisors (18661870712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8113094400 is a wasteful number, since it uses less digits than its factorization.
8113094400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422586 (or 422567 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 8113094400 is about 90072.7172899763. The cubic root of 8113094400 is about 2009.3804679590.
Adding to 8113094400 its reverse (44903118), we get a palindrome (8157997518).
The spelling of 8113094400 in words is "eight billion, one hundred thirteen million, ninety-four thousand, four hundred".
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