Base | Representation |
---|---|
bin | 110000011100010111… |
… | …1101100010001100001 |
3 | 100221112010010121201112 |
4 | 1200320233230101201 |
5 | 3201023444210223 |
6 | 115442530313105 |
7 | 10341663650426 |
oct | 1407057542141 |
9 | 327463117645 |
10 | 104031241313 |
11 | 40134a1839a |
12 | 181b3a28795 |
13 | 9a6ba4c12c |
14 | 506c5c7d4d |
15 | 2a8d0d1778 |
hex | 1838bec461 |
104031241313 has 4 divisors (see below), whose sum is σ = 104293285140. Its totient is φ = 103769197488.
The previous prime is 104031241297. The next prime is 104031241331. The reversal of 104031241313 is 313142130401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313142130401 = 503 ⋅622548967.
It can be written as a sum of positive squares in 2 ways, for example, as 92308415329 + 11722825984 = 303823^2 + 108272^2 .
It is a cyclic number.
It is not a de Polignac number, because 104031241313 - 24 = 104031241297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104031241393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131021318 + ... + 131022111.
It is an arithmetic number, because the mean of its divisors is an integer number (26073321285).
Almost surely, 2104031241313 is an apocalyptic number.
It is an amenable number.
104031241313 is a deficient number, since it is larger than the sum of its proper divisors (262043827).
104031241313 is an equidigital number, since it uses as much as digits as its factorization.
104031241313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262043826.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 104031241313 its reverse (313142130401), we get a palindrome (417173371714).
The spelling of 104031241313 in words is "one hundred four billion, thirty-one million, two hundred forty-one thousand, three hundred thirteen".
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