Base | Representation |
---|---|
bin | 111010011010111100101 |
3 | 10121020222112 |
4 | 13103113211 |
5 | 442224331 |
6 | 105010405 |
7 | 22162112 |
oct | 7232745 |
9 | 3536875 |
10 | 1914341 |
11 | 1098300 |
12 | 783a05 |
13 | 520460 |
14 | 37b909 |
15 | 27c32b |
hex | 1d35e5 |
1914341 has 12 divisors (see below), whose sum is σ = 2267916. Its totient is φ = 1605120.
The previous prime is 1914323. The next prime is 1914361. The reversal of 1914341 is 1434191.
It can be written as a sum of positive squares in 2 ways, for example, as 450241 + 1464100 = 671^2 + 1210^2 .
It is not a de Polignac number, because 1914341 - 214 = 1897957 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1914361) 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 11 ways as a sum of consecutive naturals, for example, 965 + ... + 2181.
It is an arithmetic number, because the mean of its divisors is an integer number (188993).
21914341 is an apocalyptic number.
1914341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1914341 is a deficient number, since it is larger than the sum of its proper divisors (353575).
1914341 is a wasteful number, since it uses less digits than its factorization.
1914341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1252 (or 1241 counting only the distinct ones).
The product of its digits is 432, while the sum is 23.
The square root of 1914341 is about 1383.5971234431. The cubic root of 1914341 is about 124.1670701507.
The spelling of 1914341 in words is "one million, nine hundred fourteen thousand, three hundred forty-one".
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