Base | Representation |
---|---|
bin | 111100101111011100… |
… | …0111100101011110000 |
3 | 110110200122202122212021 |
4 | 1321132320330223300 |
5 | 4114120344141213 |
6 | 135531311241224 |
7 | 12265310153401 |
oct | 1713670745360 |
9 | 413618678767 |
10 | 130441005808 |
11 | 50357602343 |
12 | 21344519214 |
13 | c3ba372709 |
14 | 6455ca59a8 |
15 | 35d6926d8d |
hex | 1e5ee3caf0 |
130441005808 has 20 divisors (see below), whose sum is σ = 254425624200. Its totient is φ = 64782780224.
The previous prime is 130441005781. The next prime is 130441005829. The reversal of 130441005808 is 808500144031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27355210 + ... + 27359977.
It is an arithmetic number, because the mean of its divisors is an integer number (12721281210).
Almost surely, 2130441005808 is an apocalyptic number.
It is an amenable number.
130441005808 is a deficient number, since it is larger than the sum of its proper divisors (123984618392).
130441005808 is a wasteful number, since it uses less digits than its factorization.
130441005808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54715344 (or 54715338 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 34.
Adding to 130441005808 its reverse (808500144031), we get a palindrome (938941149839).
The spelling of 130441005808 in words is "one hundred thirty billion, four hundred forty-one million, five thousand, eight hundred eight".
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