Base | Representation |
---|---|
bin | 1011100111010001… |
… | …00011111110010000 |
3 | 121002112012210222002 |
4 | 11303220203332100 |
5 | 100232123331430 |
6 | 2510405133132 |
7 | 310336312646 |
oct | 56350437620 |
9 | 17075183862 |
10 | 6234980240 |
11 | 270a535a35 |
12 | 12600ba1a8 |
13 | 78497cb28 |
14 | 4320d9196 |
15 | 2675a1845 |
hex | 173a23f90 |
6234980240 has 40 divisors (see below), whose sum is σ = 14527724928. Its totient is φ = 2488590720.
The previous prime is 6234980209. The next prime is 6234980243. The reversal of 6234980240 is 420894326.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 6234980194 and 6234980203.
It is not an unprimeable number, because it can be changed into a prime (6234980243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47126 + ... + 121205.
Almost surely, 26234980240 is an apocalyptic number.
It is an amenable number.
6234980240 is an abundant number, since it is smaller than the sum of its proper divisors (8292744688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6234980240 is a wasteful number, since it uses less digits than its factorization.
6234980240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168807 (or 168801 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 38.
The square root of 6234980240 is about 78961.8910614481. The cubic root of 6234980240 is about 1840.5390119030.
The spelling of 6234980240 in words is "six billion, two hundred thirty-four million, nine hundred eighty thousand, two hundred forty".
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