Base | Representation |
---|---|
bin | 1011110100100011… |
… | …1000101011011010 |
3 | 22012010222102210121 |
4 | 2331020320223122 |
5 | 22444321120010 |
6 | 1242513103454 |
7 | 141430644250 |
oct | 27510705332 |
9 | 8163872717 |
10 | 3173223130 |
11 | 1389224560 |
12 | 746857b8a |
13 | 3b755492c |
14 | 2216185d0 |
15 | 1388ae3da |
hex | bd238ada |
3173223130 has 64 divisors (see below), whose sum is σ = 7218885888. Its totient is φ = 975490560.
The previous prime is 3173223121. The next prime is 3173223133. The reversal of 3173223130 is 313223713.
It is a junction number, because it is equal to n+sod(n) for n = 3173223095 and 3173223104.
It is not an unprimeable number, because it can be changed into a prime (3173223133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27984 + ... + 84436.
It is an arithmetic number, because the mean of its divisors is an integer number (112795092).
Almost surely, 23173223130 is an apocalyptic number.
3173223130 is an abundant number, since it is smaller than the sum of its proper divisors (4045662758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3173223130 is a wasteful number, since it uses less digits than its factorization.
3173223130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56551.
The product of its (nonzero) digits is 2268, while the sum is 25.
The square root of 3173223130 is about 56331.3689696957. The cubic root of 3173223130 is about 1469.4907965309.
Adding to 3173223130 its reverse (313223713), we get a palindrome (3486446843).
The spelling of 3173223130 in words is "three billion, one hundred seventy-three million, two hundred twenty-three thousand, one hundred thirty".
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