Base | Representation |
---|---|
bin | 11100001110000001… |
… | …010110100000101001 |
3 | 2220012122210210211210 |
4 | 130032001112200221 |
5 | 444023300201231 |
6 | 21530350143333 |
7 | 2121601543125 |
oct | 341601264051 |
9 | 86178723753 |
10 | 30300006441 |
11 | 11939622341 |
12 | 5a574b1b49 |
13 | 2b1b595ac3 |
14 | 1676220585 |
15 | bc5139a46 |
hex | 70e056829 |
30300006441 has 16 divisors (see below), whose sum is σ = 41723726400. Its totient is φ = 19544246208.
The previous prime is 30300006433. The next prime is 30300006463. The reversal of 30300006441 is 14460000303.
It is not a de Polignac number, because 30300006441 - 23 = 30300006433 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30300006431) 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, 742626 + ... + 782363.
It is an arithmetic number, because the mean of its divisors is an integer number (2607732900).
Almost surely, 230300006441 is an apocalyptic number.
It is an amenable number.
30300006441 is a deficient number, since it is larger than the sum of its proper divisors (11423719959).
30300006441 is a wasteful number, since it uses less digits than its factorization.
30300006441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1525208.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 30300006441 its reverse (14460000303), we get a palindrome (44760006744).
The spelling of 30300006441 in words is "thirty billion, three hundred million, six thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •