Base | Representation |
---|---|
bin | 1100010100111… |
… | …11000110010001 |
3 | 21012120212202021 |
4 | 12022133012101 |
5 | 202433141423 |
6 | 14132251441 |
7 | 2363663020 |
oct | 612370621 |
9 | 235525667 |
10 | 103412113 |
11 | 53412062 |
12 | 2a770b81 |
13 | 185698cc |
14 | da3c8b7 |
15 | 912a95d |
hex | 629f191 |
103412113 has 4 divisors (see below), whose sum is σ = 118185280. Its totient is φ = 88638948.
The previous prime is 103412093. The next prime is 103412123. The reversal of 103412113 is 311214301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 103412113 - 25 = 103412081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103412123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7386573 + ... + 7386586.
It is an arithmetic number, because the mean of its divisors is an integer number (29546320).
Almost surely, 2103412113 is an apocalyptic number.
It is an amenable number.
103412113 is a deficient number, since it is larger than the sum of its proper divisors (14773167).
103412113 is an equidigital number, since it uses as much as digits as its factorization.
103412113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14773166.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 103412113 is about 10169.1746469416. The cubic root of 103412113 is about 469.3791606561.
Adding to 103412113 its reverse (311214301), we get a palindrome (414626414).
The spelling of 103412113 in words is "one hundred three million, four hundred twelve thousand, one hundred thirteen".
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