Base | Representation |
---|---|
bin | 11011111101111100… |
… | …100101011100100001 |
3 | 2212111212100101120110 |
4 | 123331330211130201 |
5 | 443000230241231 |
6 | 21443514001533 |
7 | 2112115343361 |
oct | 337574453441 |
9 | 85455311513 |
10 | 30030321441 |
11 | 11810373a7a |
12 | 59a11162a9 |
13 | 2aa7750493 |
14 | 164c49c9a1 |
15 | bab618046 |
hex | 6fdf25721 |
30030321441 has 16 divisors (see below), whose sum is σ = 41079453120. Its totient is φ = 19506708480.
The previous prime is 30030321439. The next prime is 30030321443. The reversal of 30030321441 is 14412303003.
It is an interprime number because it is at equal distance from previous prime (30030321439) and next prime (30030321443).
It is not a de Polignac number, because 30030321441 - 21 = 30030321439 is a prime.
It is a super-3 number, since 3×300303214413 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30030321443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730720 + ... + 770721.
It is an arithmetic number, because the mean of its divisors is an integer number (2567465820).
Almost surely, 230030321441 is an apocalyptic number.
It is an amenable number.
30030321441 is a deficient number, since it is larger than the sum of its proper divisors (11049131679).
30030321441 is a wasteful number, since it uses less digits than its factorization.
30030321441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1501616.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 30030321441 its reverse (14412303003), we get a palindrome (44442624444).
The spelling of 30030321441 in words is "thirty billion, thirty million, three hundred twenty-one thousand, four hundred forty-one".
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