Base | Representation |
---|---|
bin | 100000110010000101010 |
3 | 2000120112212 |
4 | 10012100222 |
5 | 233333333 |
6 | 35005122 |
7 | 12062555 |
oct | 4062052 |
9 | 2016485 |
10 | 1074218 |
11 | 674092 |
12 | 4397a2 |
13 | 2b7c42 |
14 | 1dd69c |
15 | 163448 |
hex | 10642a |
1074218 has 8 divisors (see below), whose sum is σ = 1666980. Its totient is φ = 518560.
The previous prime is 1074167. The next prime is 1074223. The reversal of 1074218 is 8124701.
It can be written as a sum of positive squares in 2 ways, for example, as 935089 + 139129 = 967^2 + 373^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a plaindrome in base 5.
It is a junction number, because it is equal to n+sod(n) for n = 1074193 and 1074202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9203 + ... + 9318.
21074218 is an apocalyptic number.
1074218 is a deficient number, since it is larger than the sum of its proper divisors (592762).
1074218 is a wasteful number, since it uses less digits than its factorization.
1074218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18552.
The product of its (nonzero) digits is 448, while the sum is 23.
The square root of 1074218 is about 1036.4448851724. Note that the first 3 decimals coincide. The cubic root of 1074218 is about 102.4151349903.
Adding to 1074218 its reverse (8124701), we get a palindrome (9198919).
The spelling of 1074218 in words is "one million, seventy-four thousand, two hundred eighteen".
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