Base | Representation |
---|---|
bin | 1111100001101… |
… | …01001001011011 |
3 | 100002001221020000 |
4 | 13300311021123 |
5 | 231320203430 |
6 | 20531304043 |
7 | 3141013464 |
oct | 760651133 |
9 | 302057200 |
10 | 130241115 |
11 | 67577094 |
12 | 3774b023 |
13 | 20ca1464 |
14 | 13423d6b |
15 | b679e60 |
hex | 7c3525b |
130241115 has 40 divisors (see below), whose sum is σ = 234387648. Its totient is φ = 69189120.
The previous prime is 130241107. The next prime is 130241119. The reversal of 130241115 is 511142031.
It is not a de Polignac number, because 130241115 - 23 = 130241107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130241119) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142510 + ... + 143420.
Almost surely, 2130241115 is an apocalyptic number.
130241115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130241115 is a deficient number, since it is larger than the sum of its proper divisors (104146533).
130241115 is an equidigital number, since it uses as much as digits as its factorization.
130241115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1281 (or 1272 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 130241115 is about 11412.3229449573. The cubic root of 130241115 is about 506.8926981353.
Adding to 130241115 its reverse (511142031), we get a palindrome (641383146).
The spelling of 130241115 in words is "one hundred thirty million, two hundred forty-one thousand, one hundred fifteen".
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