Base | Representation |
---|---|
bin | 1101110000101… |
… | …11111100100001 |
3 | 22001020000212221 |
4 | 12320113330201 |
5 | 214023111231 |
6 | 15242151041 |
7 | 2601143653 |
oct | 670277441 |
9 | 261200787 |
10 | 115441441 |
11 | 5a188955 |
12 | 327b2481 |
13 | 1abbc05b |
14 | 114906d3 |
15 | a204d11 |
hex | 6e17f21 |
115441441 has 8 divisors (see below), whose sum is σ = 122325984. Its totient is φ = 108567360.
The previous prime is 115441429. The next prime is 115441451. The reversal of 115441441 is 144144511.
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 115441441 - 29 = 115440929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115441421) 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, 41686 + ... + 44368.
It is an arithmetic number, because the mean of its divisors is an integer number (15290748).
Almost surely, 2115441441 is an apocalyptic number.
It is an amenable number.
115441441 is a deficient number, since it is larger than the sum of its proper divisors (6884543).
115441441 is a wasteful number, since it uses less digits than its factorization.
115441441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5231.
The product of its digits is 1280, while the sum is 25.
The square root of 115441441 is about 10744.3678734489. The cubic root of 115441441 is about 486.9158513623.
Adding to 115441441 its reverse (144144511), we get a palindrome (259585952).
The spelling of 115441441 in words is "one hundred fifteen million, four hundred forty-one thousand, four hundred forty-one".
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