Base | Representation |
---|---|
bin | 100010110101010101010 |
3 | 2010222201202 |
4 | 10112222222 |
5 | 243011133 |
6 | 40244202 |
7 | 12462515 |
oct | 4265252 |
9 | 2128652 |
10 | 1141418 |
11 | 70a623 |
12 | 470662 |
13 | 30c6c5 |
14 | 219d7c |
15 | 1782e8 |
hex | 116aaa |
1141418 has 8 divisors (see below), whose sum is σ = 1721412. Its totient is φ = 567616.
The previous prime is 1141417. The next prime is 1141423. The reversal of 1141418 is 8141411.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1129969 + 11449 = 1063^2 + 107^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 1141418.
It is not an unprimeable number, because it can be changed into a prime (1141417) 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, 1055 + ... + 1842.
21141418 is an apocalyptic number.
1141418 is a deficient number, since it is larger than the sum of its proper divisors (579994).
1141418 is a wasteful number, since it uses less digits than its factorization.
1141418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3096.
The product of its digits is 128, while the sum is 20.
The square root of 1141418 is about 1068.3716581789. The cubic root of 1141418 is about 104.5076877505.
Adding to 1141418 its reverse (8141411), we get a palindrome (9282829).
The spelling of 1141418 in words is "one million, one hundred forty-one thousand, four hundred eighteen".
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