Base | Representation |
---|---|
bin | 111011010000100110110 |
3 | 10122122200001 |
4 | 13122010312 |
5 | 444114224 |
6 | 105341514 |
7 | 22335160 |
oct | 7320466 |
9 | 3578601 |
10 | 1941814 |
11 | 1106a06 |
12 | 79789a |
13 | 52cb04 |
14 | 387930 |
15 | 285544 |
hex | 1da136 |
1941814 has 16 divisors (see below), whose sum is σ = 3392928. Its totient is φ = 816192.
The previous prime is 1941799. The next prime is 1941827. The reversal of 1941814 is 4181491.
It is a super-2 number, since 2×19418142 = 7541283221192, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567 + ... + 2050.
It is an arithmetic number, because the mean of its divisors is an integer number (212058).
21941814 is an apocalyptic number.
1941814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1941814 is a deficient number, since it is larger than the sum of its proper divisors (1451114).
1941814 is a wasteful number, since it uses less digits than its factorization.
1941814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2679.
The product of its digits is 1152, while the sum is 28.
The square root of 1941814 is about 1393.4898636158. The cubic root of 1941814 is about 124.7582313515.
The spelling of 1941814 in words is "one million, nine hundred forty-one thousand, eight hundred fourteen".
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