Base | Representation |
---|---|
bin | 11100010101011010… |
… | …110110111010111001 |
3 | 2220112022101002220001 |
4 | 130111122312322321 |
5 | 444302034231210 |
6 | 21550542433001 |
7 | 2124636603046 |
oct | 342532667271 |
9 | 86468332801 |
10 | 30424133305 |
11 | 119a26a2725 |
12 | 5a90b92761 |
13 | 2b3b206257 |
14 | 16888d21cd |
15 | bd0ea803a |
hex | 7156b6eb9 |
30424133305 has 32 divisors (see below), whose sum is σ = 39365314560. Its totient is φ = 22520816640.
The previous prime is 30424133291. The next prime is 30424133329. The reversal of 30424133305 is 50333142403.
It is not a de Polignac number, because 30424133305 - 221 = 30422036153 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430129 + ... + 495841.
It is an arithmetic number, because the mean of its divisors is an integer number (1230166080).
Almost surely, 230424133305 is an apocalyptic number.
It is an amenable number.
30424133305 is a deficient number, since it is larger than the sum of its proper divisors (8941181255).
30424133305 is a wasteful number, since it uses less digits than its factorization.
30424133305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65881.
The product of its (nonzero) digits is 12960, while the sum is 28.
Adding to 30424133305 its reverse (50333142403), we get a palindrome (80757275708).
The spelling of 30424133305 in words is "thirty billion, four hundred twenty-four million, one hundred thirty-three thousand, three hundred five".
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