Base | Representation |
---|---|
bin | 11011111100111111… |
… | …111011100111000001 |
3 | 2212110202102120212120 |
4 | 123330333323213001 |
5 | 442432142441231 |
6 | 21442145114453 |
7 | 2111533241604 |
oct | 337477734701 |
9 | 85422376776 |
10 | 30014421441 |
11 | 118023a4084 |
12 | 5997928a29 |
13 | 2aa43742b4 |
14 | 164a32033b |
15 | baa026d96 |
hex | 6fcffb9c1 |
30014421441 has 8 divisors (see below), whose sum is σ = 40226582880. Its totient is φ = 19905937152.
The previous prime is 30014421407. The next prime is 30014421457. The reversal of 30014421441 is 14412441003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30014421441 - 27 = 30014421313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30014423441) 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, 25918611 + ... + 25919768.
It is an arithmetic number, because the mean of its divisors is an integer number (5028322860).
Almost surely, 230014421441 is an apocalyptic number.
It is an amenable number.
30014421441 is a deficient number, since it is larger than the sum of its proper divisors (10212161439).
30014421441 is a wasteful number, since it uses less digits than its factorization.
30014421441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51838575.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 30014421441 its reverse (14412441003), we get a palindrome (44426862444).
The spelling of 30014421441 in words is "thirty billion, fourteen million, four hundred twenty-one thousand, four hundred forty-one".
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