Base | Representation |
---|---|
bin | 1000000110011001… |
… | …0100001100000110 |
3 | 12121112100010202221 |
4 | 2001212110030012 |
5 | 13423110230110 |
6 | 555430522554 |
7 | 104611200502 |
oct | 20146241406 |
9 | 5545303687 |
10 | 2174305030 |
11 | a1637a607 |
12 | 50820645a |
13 | 288606031 |
14 | 168aad302 |
15 | cad437da |
hex | 81994306 |
2174305030 has 16 divisors (see below), whose sum is σ = 4009207104. Its totient is φ = 848509120.
The previous prime is 2174305027. The next prime is 2174305031. The reversal of 2174305030 is 305034712.
It is a junction number, because it is equal to n+sod(n) for n = 2174304986 and 2174305004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2174305031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2651182 + ... + 2652001.
It is an arithmetic number, because the mean of its divisors is an integer number (250575444).
Almost surely, 22174305030 is an apocalyptic number.
2174305030 is a deficient number, since it is larger than the sum of its proper divisors (1834902074).
2174305030 is a wasteful number, since it uses less digits than its factorization.
2174305030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5303231.
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 2174305030 is about 46629.4438096789. The cubic root of 2174305030 is about 1295.5081720330.
Adding to 2174305030 its reverse (305034712), we get a palindrome (2479339742).
The spelling of 2174305030 in words is "two billion, one hundred seventy-four million, three hundred five thousand, thirty".
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