Base | Representation |
---|---|
bin | 1111100001101… |
… | …01010000100011 |
3 | 100002001221211220 |
4 | 13300311100203 |
5 | 231320212241 |
6 | 20531310123 |
7 | 3141015015 |
oct | 760652043 |
9 | 302057756 |
10 | 130241571 |
11 | 67577469 |
12 | 3774b343 |
13 | 20ca1725 |
14 | 134241b5 |
15 | b67a166 |
hex | 7c35423 |
130241571 has 16 divisors (see below), whose sum is σ = 187054080. Its totient is φ = 80372160.
The previous prime is 130241569. The next prime is 130241597. The reversal of 130241571 is 175142031.
It is not a de Polignac number, because 130241571 - 21 = 130241569 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130241971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28306 + ... + 32583.
It is an arithmetic number, because the mean of its divisors is an integer number (11690880).
Almost surely, 2130241571 is an apocalyptic number.
130241571 is a deficient number, since it is larger than the sum of its proper divisors (56812509).
130241571 is a wasteful number, since it uses less digits than its factorization.
130241571 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60946.
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 130241571 is about 11412.3429233440. The cubic root of 130241571 is about 506.8932897119.
The spelling of 130241571 in words is "one hundred thirty million, two hundred forty-one thousand, five hundred seventy-one".
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