Base | Representation |
---|---|
bin | 1111100000000… |
… | …00001010110011 |
3 | 100001122220112222 |
4 | 13300000022303 |
5 | 231241232430 |
6 | 20522511255 |
7 | 3136121024 |
oct | 760001263 |
9 | 301586488 |
10 | 130024115 |
11 | 67439051 |
12 | 3766552b |
13 | 20c26760 |
14 | 133a8c4b |
15 | b6359e5 |
hex | 7c002b3 |
130024115 has 8 divisors (see below), whose sum is σ = 168031248. Its totient is φ = 96017760.
The previous prime is 130024091. The next prime is 130024121. The reversal of 130024115 is 511420031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130024115 - 26 = 130024051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130024093 and 130024102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000121 + ... + 1000250.
It is an arithmetic number, because the mean of its divisors is an integer number (21003906).
Almost surely, 2130024115 is an apocalyptic number.
130024115 is a deficient number, since it is larger than the sum of its proper divisors (38007133).
130024115 is a wasteful number, since it uses less digits than its factorization.
130024115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2000389.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 130024115 is about 11402.8117146606. The cubic root of 130024115 is about 506.6110234850.
Adding to 130024115 its reverse (511420031), we get a palindrome (641444146).
The spelling of 130024115 in words is "one hundred thirty million, twenty-four thousand, one hundred fifteen".
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