Base | Representation |
---|---|
bin | 101010100100011111010 |
3 | 2121212111101 |
4 | 11110203322 |
5 | 324114223 |
6 | 45522014 |
7 | 14566606 |
oct | 5244372 |
9 | 2555441 |
10 | 1394938 |
11 | 873046 |
12 | 57330a |
13 | 39ac0c |
14 | 284506 |
15 | 1c84ad |
hex | 1548fa |
1394938 has 16 divisors (see below), whose sum is σ = 2188800. Its totient is φ = 666000.
The previous prime is 1394933. The next prime is 1394941. The reversal of 1394938 is 8394931.
It is a junction number, because it is equal to n+sod(n) for n = 1394897 and 1394906.
It is not an unprimeable number, because it can be changed into a prime (1394933) by changing a digit.
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, 9163 + ... + 9313.
It is an arithmetic number, because the mean of its divisors is an integer number (136800).
21394938 is an apocalyptic number.
1394938 is a deficient number, since it is larger than the sum of its proper divisors (793862).
1394938 is a wasteful number, since it uses less digits than its factorization.
1394938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333.
The product of its digits is 23328, while the sum is 37.
The square root of 1394938 is about 1181.0749341172. The cubic root of 1394938 is about 111.7339027273.
It can be divided in two parts, 1394 and 938, that added together give a palindrome (2332).
The spelling of 1394938 in words is "one million, three hundred ninety-four thousand, nine hundred thirty-eight".
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