Base | Representation |
---|---|
bin | 111010101110000010001 |
3 | 10121202101110 |
4 | 13111300101 |
5 | 443032423 |
6 | 105123533 |
7 | 22232442 |
oct | 7256021 |
9 | 3552343 |
10 | 1924113 |
11 | 10a4684 |
12 | 7895a9 |
13 | 524a39 |
14 | 3812c9 |
15 | 280193 |
hex | 1d5c11 |
1924113 has 4 divisors (see below), whose sum is σ = 2565488. Its totient is φ = 1282740.
The previous prime is 1924093. The next prime is 1924129. The reversal of 1924113 is 3114291.
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 not a de Polignac number, because 1924113 - 25 = 1924081 is a prime.
It is a D-number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1924113.
It is not an unprimeable number, because it can be changed into a prime (1924513) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320683 + ... + 320688.
It is an arithmetic number, because the mean of its divisors is an integer number (641372).
21924113 is an apocalyptic number.
It is an amenable number.
1924113 is a deficient number, since it is larger than the sum of its proper divisors (641375).
1924113 is an equidigital number, since it uses as much as digits as its factorization.
1924113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641374.
The product of its digits is 216, while the sum is 21.
The square root of 1924113 is about 1387.1240031086. The cubic root of 1924113 is about 124.3779872686.
The spelling of 1924113 in words is "one million, nine hundred twenty-four thousand, one hundred thirteen".
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