Base | Representation |
---|---|
bin | 100010011111110110011 |
3 | 2010102122101 |
4 | 10103332303 |
5 | 242133134 |
6 | 40121231 |
7 | 12415453 |
oct | 4237663 |
9 | 2112571 |
10 | 1130419 |
11 | 702334 |
12 | 466217 |
13 | 3076b4 |
14 | 215d63 |
15 | 174e14 |
hex | 113fb3 |
1130419 has 4 divisors (see below), whose sum is σ = 1133640. Its totient is φ = 1127200.
The previous prime is 1130417. The next prime is 1130429. The reversal of 1130419 is 9140311.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1130419 - 21 = 1130417 is a prime.
It is a super-3 number, since 3×11304193 = 4333507975576050177, which contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1130396 and 1130405.
It is not an unprimeable number, because it can be changed into a prime (1130413) 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, 1009 + ... + 1810.
It is an arithmetic number, because the mean of its divisors is an integer number (283410).
21130419 is an apocalyptic number.
1130419 is a deficient number, since it is larger than the sum of its proper divisors (3221).
1130419 is an equidigital number, since it uses as much as digits as its factorization.
1130419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3220.
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 1130419 is about 1063.2116440295. The cubic root of 1130419 is about 104.1709159511.
Subtracting from 1130419 its product of nonzero digits (108), we obtain a palindrome (1130311).
It can be divided in two parts, 113041 and 9, that added together give a triangular number (113050 = T475).
The spelling of 1130419 in words is "one million, one hundred thirty thousand, four hundred nineteen".
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