Base | Representation |
---|---|
bin | 10001111000100… |
… | …001100001000110 |
3 | 202220120002211001 |
4 | 101320201201012 |
5 | 1103301430042 |
6 | 45434403514 |
7 | 10302133045 |
oct | 2170414106 |
9 | 686502731 |
10 | 300030022 |
11 | 1443a4aa6 |
12 | 8459059a |
13 | 4a20b676 |
14 | 2bbc055c |
15 | 1b517bb7 |
hex | 11e21846 |
300030022 has 8 divisors (see below), whose sum is σ = 450590400. Its totient is φ = 149833224.
The previous prime is 300030013. The next prime is 300030043. The reversal of 300030022 is 220030003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 300029990 and 300030008.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 88822 + ... + 92137.
It is an arithmetic number, because the mean of its divisors is an integer number (56323800).
Almost surely, 2300030022 is an apocalyptic number.
300030022 is a deficient number, since it is larger than the sum of its proper divisors (150560378).
300030022 is a wasteful number, since it uses less digits than its factorization.
300030022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181790.
The product of its (nonzero) digits is 36, while the sum is 10.
The square root of 300030022 is about 17321.3747144965. The cubic root of 300030022 is about 669.4552801329.
Adding to 300030022 its reverse (220030003), we get a palindrome (520060025).
The spelling of 300030022 in words is "three hundred million, thirty thousand, twenty-two".
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