Base | Representation |
---|---|
bin | 100001110100110110001 |
3 | 2002022102220 |
4 | 10032212301 |
5 | 240432101 |
6 | 35431253 |
7 | 12264330 |
oct | 4164661 |
9 | 2068386 |
10 | 1108401 |
11 | 697838 |
12 | 455529 |
13 | 2ca678 |
14 | 20bd17 |
15 | 16d636 |
hex | 10e9b1 |
1108401 has 16 divisors (see below), whose sum is σ = 1726464. Its totient is φ = 619344.
The previous prime is 1108397. The next prime is 1108423. The reversal of 1108401 is 1048011.
It is not a de Polignac number, because 1108401 - 22 = 1108397 is a prime.
It is a Curzon number.
1108401 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (1108001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426 + ... + 1548.
It is an arithmetic number, because the mean of its divisors is an integer number (107904).
21108401 is an apocalyptic number.
It is an amenable number.
1108401 is a deficient number, since it is larger than the sum of its proper divisors (618063).
1108401 is a wasteful number, since it uses less digits than its factorization.
1108401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180.
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 1108401 is about 1052.8062499814. The cubic root of 1108401 is about 103.4901388537.
The spelling of 1108401 in words is "one million, one hundred eight thousand, four hundred one".
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