Base | Representation |
---|---|
bin | 1111100011001… |
… | …01111101010001 |
3 | 100002110002110200 |
4 | 13301211331101 |
5 | 231343103131 |
6 | 20535445413 |
7 | 3142505403 |
oct | 761457521 |
9 | 302402420 |
10 | 130441041 |
11 | 676a3315 |
12 | 37826869 |
13 | 21041463 |
14 | 13476b73 |
15 | b6b92e6 |
hex | 7c65f51 |
130441041 has 12 divisors (see below), whose sum is σ = 190358532. Its totient is φ = 86063616.
The previous prime is 130441037. The next prime is 130441067. The reversal of 130441041 is 140144031.
It can be written as a sum of positive squares in 2 ways, for example, as 86881041 + 43560000 = 9321^2 + 6600^2 .
It is not a de Polignac number, because 130441041 - 22 = 130441037 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130441001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73836 + ... + 75581.
It is an arithmetic number, because the mean of its divisors is an integer number (15863211).
Almost surely, 2130441041 is an apocalyptic number.
It is an amenable number.
130441041 is a deficient number, since it is larger than the sum of its proper divisors (59917491).
130441041 is a wasteful number, since it uses less digits than its factorization.
130441041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149520 (or 149517 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 130441041 is about 11421.0788019346. The cubic root of 130441041 is about 507.1519332710.
Adding to 130441041 its reverse (140144031), we get a palindrome (270585072).
The spelling of 130441041 in words is "one hundred thirty million, four hundred forty-one thousand, forty-one".
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