Base | Representation |
---|---|
bin | 111001011100… |
… | …0100111100010 |
3 | 2002200001211100 |
4 | 1302320213202 |
5 | 30202210242 |
6 | 2553255230 |
7 | 513661455 |
oct | 162704742 |
9 | 62601740 |
10 | 30116322 |
11 | 15aaa925 |
12 | a104516 |
13 | 6315c12 |
14 | 3ddd49c |
15 | 299d54c |
hex | 1cb89e2 |
30116322 has 24 divisors (see below), whose sum is σ = 65358540. Its totient is φ = 10022400.
The previous prime is 30116321. The next prime is 30116329. The reversal of 30116322 is 22361103.
30116322 is a `hidden beast` number, since 30 + 1 + 1 + 632 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 22382361 + 7733961 = 4731^2 + 2781^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 30116295 and 30116304.
It is not an unprimeable number, because it can be changed into a prime (30116321) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 15822 + ... + 17622.
Almost surely, 230116322 is an apocalyptic number.
30116322 is an abundant number, since it is smaller than the sum of its proper divisors (35242218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30116322 is a wasteful number, since it uses less digits than its factorization.
30116322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2738 (or 2735 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 30116322 is about 5487.8339989471. The cubic root of 30116322 is about 311.1243321007.
Adding to 30116322 its reverse (22361103), we get a palindrome (52477425).
The spelling of 30116322 in words is "thirty million, one hundred sixteen thousand, three hundred twenty-two".
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