Base | Representation |
---|---|
bin | 1100010101001… |
… | …10111110111011 |
3 | 21012122112001111 |
4 | 12022212332323 |
5 | 202440210121 |
6 | 14133101151 |
7 | 2364156130 |
oct | 612467673 |
9 | 235575044 |
10 | 103444411 |
11 | 53434354 |
12 | 2a7877b7 |
13 | 1857b515 |
14 | da4a587 |
15 | 91352e1 |
hex | 62a6fbb |
103444411 has 4 divisors (see below), whose sum is σ = 118222192. Its totient is φ = 88666632.
The previous prime is 103444399. The next prime is 103444423. The reversal of 103444411 is 114444301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114444301 = 83 ⋅1378847.
It is an interprime number because it is at equal distance from previous prime (103444399) and next prime (103444423).
It is a cyclic number.
It is not a de Polignac number, because 103444411 - 219 = 102920123 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103442411) 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, 7388880 + ... + 7388893.
It is an arithmetic number, because the mean of its divisors is an integer number (29555548).
Almost surely, 2103444411 is an apocalyptic number.
103444411 is a deficient number, since it is larger than the sum of its proper divisors (14777781).
103444411 is an equidigital number, since it uses as much as digits as its factorization.
103444411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14777780.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 103444411 is about 10170.7625574487. The cubic root of 103444411 is about 469.4280215670.
Adding to 103444411 its reverse (114444301), we get a palindrome (217888712).
The spelling of 103444411 in words is "one hundred three million, four hundred forty-four thousand, four hundred eleven".
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