Base | Representation |
---|---|
bin | 111100101011010101… |
… | …0100111101100101100 |
3 | 110110100001010212112020 |
4 | 1321112222213230230 |
5 | 4113330034011413 |
6 | 135505502110140 |
7 | 12262013332614 |
oct | 1712652475454 |
9 | 413301125466 |
10 | 130303032108 |
11 | 50296734697 |
12 | 2130627b350 |
13 | c3978c4782 |
14 | 644182ba44 |
15 | 35c9770c23 |
hex | 1e56aa7b2c |
130303032108 has 24 divisors (see below), whose sum is σ = 305030776512. Its totient is φ = 43292862864.
The previous prime is 130303032091. The next prime is 130303032109. The reversal of 130303032108 is 801230303031.
It is not an unprimeable number, because it can be changed into a prime (130303032109) 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, 17681310 + ... + 17688677.
It is an arithmetic number, because the mean of its divisors is an integer number (12709615688).
Almost surely, 2130303032108 is an apocalyptic number.
It is an amenable number.
130303032108 is an abundant number, since it is smaller than the sum of its proper divisors (174727744404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130303032108 is a wasteful number, since it uses less digits than its factorization.
130303032108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35370301 (or 35370299 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 130303032108 its reverse (801230303031), we get a palindrome (931533335139).
The spelling of 130303032108 in words is "one hundred thirty billion, three hundred three million, thirty-two thousand, one hundred eight".
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