Base | Representation |
---|---|
bin | 11011111101011101… |
… | …010100001110011001 |
3 | 2212111021220221101212 |
4 | 123331131110032121 |
5 | 442441130440231 |
6 | 21443022152505 |
7 | 2111655563411 |
oct | 337535241631 |
9 | 85437827355 |
10 | 30022124441 |
11 | 118067854a1 |
12 | 599a422735 |
13 | 2aa5b4049a |
14 | 164b367641 |
15 | baaa4942b |
hex | 6fd754399 |
30022124441 has 8 divisors (see below), whose sum is σ = 30065073024. Its totient is φ = 29979203040.
The previous prime is 30022124393. The next prime is 30022124443. The reversal of 30022124441 is 14442122003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30022124441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30022124443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3210725 + ... + 3220061.
It is an arithmetic number, because the mean of its divisors is an integer number (3758134128).
Almost surely, 230022124441 is an apocalyptic number.
It is an amenable number.
30022124441 is a deficient number, since it is larger than the sum of its proper divisors (42948583).
30022124441 is an equidigital number, since it uses as much as digits as its factorization.
30022124441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13591.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 30022124441 its reverse (14442122003), we get a palindrome (44464246444).
The spelling of 30022124441 in words is "thirty billion, twenty-two million, one hundred twenty-four thousand, four hundred forty-one".
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