Base | Representation |
---|---|
bin | 110001111110… |
… | …010000001001 |
3 | 220122112212201 |
4 | 301332100021 |
5 | 11323200131 |
6 | 1144440201 |
7 | 216230353 |
oct | 61762011 |
9 | 26575781 |
10 | 13100041 |
11 | 7438289 |
12 | 4479061 |
13 | 2938906 |
14 | 1a500d3 |
15 | 123b761 |
hex | c7e409 |
13100041 has 8 divisors (see below), whose sum is σ = 13875264. Its totient is φ = 12342000.
The previous prime is 13100039. The next prime is 13100051. The reversal of 13100041 is 14000131.
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 13100041 - 21 = 13100039 is a prime.
It is a super-2 number, since 2×131000412 = 343222148403362, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13100051) by changing a digit.
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, 2710 + ... + 5791.
It is an arithmetic number, because the mean of its divisors is an integer number (1734408).
Almost surely, 213100041 is an apocalyptic number.
It is an amenable number.
13100041 is a deficient number, since it is larger than the sum of its proper divisors (775223).
13100041 is an equidigital number, since it uses as much as digits as its factorization.
13100041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8591.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 13100041 is about 3619.3978781007. The cubic root of 13100041 is about 235.7350816931.
Adding to 13100041 its reverse (14000131), we get a palindrome (27100172).
The spelling of 13100041 in words is "thirteen million, one hundred thousand, forty-one".
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