Base | Representation |
---|---|
bin | 100001010010100… |
… | …1111110010000001 |
3 | 2212211221112112221 |
4 | 1002211033302001 |
5 | 4241431411400 |
6 | 302502251041 |
7 | 36452566231 |
oct | 10245176201 |
9 | 2784845487 |
10 | 1117060225 |
11 | 523607976 |
12 | 272126a81 |
13 | 14a574ca8 |
14 | a84ddcc1 |
15 | 68105c1a |
hex | 4294fc81 |
1117060225 has 24 divisors (see below), whose sum is σ = 1468486368. Its totient is φ = 840019200.
The previous prime is 1117060213. The next prime is 1117060249. The reversal of 1117060225 is 5220607111.
It is not a de Polignac number, because 1117060225 - 27 = 1117060097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1117060225.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 554470 + ... + 556480.
It is an arithmetic number, because the mean of its divisors is an integer number (61186932).
Almost surely, 21117060225 is an apocalyptic number.
It is an amenable number.
1117060225 is a deficient number, since it is larger than the sum of its proper divisors (351426143).
1117060225 is a wasteful number, since it uses less digits than its factorization.
1117060225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3345 (or 3340 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 1117060225 is about 33422.4509125229. The cubic root of 1117060225 is about 1037.5894073045.
Adding to 1117060225 its reverse (5220607111), we get a palindrome (6337667336).
The spelling of 1117060225 in words is "one billion, one hundred seventeen million, sixty thousand, two hundred twenty-five".
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