Base | Representation |
---|---|
bin | 100011101001100010001 |
3 | 2012100101122 |
4 | 10131030101 |
5 | 244340040 |
6 | 41012025 |
7 | 12633446 |
oct | 4351421 |
9 | 2170348 |
10 | 1168145 |
11 | 728710 |
12 | 484015 |
13 | 31b914 |
14 | 2259cd |
15 | 1811b5 |
hex | 11d311 |
1168145 has 16 divisors (see below), whose sum is σ = 1556928. Its totient is φ = 834240.
The previous prime is 1168133. The next prime is 1168151. The reversal of 1168145 is 5418611.
It is not a de Polignac number, because 1168145 - 28 = 1167889 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3527 + ... + 3843.
It is an arithmetic number, because the mean of its divisors is an integer number (97308).
21168145 is an apocalyptic number.
It is an amenable number.
1168145 is a deficient number, since it is larger than the sum of its proper divisors (388783).
1168145 is a wasteful number, since it uses less digits than its factorization.
1168145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400.
The product of its digits is 960, while the sum is 26.
The square root of 1168145 is about 1080.8075684413. The cubic root of 1168145 is about 105.3171063593.
The spelling of 1168145 in words is "one million, one hundred sixty-eight thousand, one hundred forty-five".
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