Base | Representation |
---|---|
bin | 1111100000111… |
… | …00110001010111 |
3 | 100001212212021002 |
4 | 13300130301113 |
5 | 231304010041 |
6 | 20525213515 |
7 | 3140116421 |
oct | 760346127 |
9 | 301785232 |
10 | 130141271 |
11 | 67509077 |
12 | 3770129b |
13 | 20c67b90 |
14 | 133d9811 |
15 | b65a59b |
hex | 7c1cc57 |
130141271 has 8 divisors (see below), whose sum is σ = 140379120. Its totient is φ = 119935872.
The previous prime is 130141267. The next prime is 130141289. The reversal of 130141271 is 172141031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130141271 - 22 = 130141267 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130141201) 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, 575 + ... + 16143.
It is an arithmetic number, because the mean of its divisors is an integer number (17547390).
Almost surely, 2130141271 is an apocalyptic number.
130141271 is a deficient number, since it is larger than the sum of its proper divisors (10237849).
130141271 is a wasteful number, since it uses less digits than its factorization.
130141271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16225.
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 130141271 is about 11407.9477120120. The cubic root of 130141271 is about 506.7631355344.
The spelling of 130141271 in words is "one hundred thirty million, one hundred forty-one thousand, two hundred seventy-one".
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