Base | Representation |
---|---|
bin | 11100010000111010… |
… | …011010001111001100 |
3 | 2220100001002110200002 |
4 | 130100322122033030 |
5 | 444123210041343 |
6 | 21535242023432 |
7 | 2123031102221 |
oct | 342072321714 |
9 | 86301073602 |
10 | 30348518348 |
11 | 11963a47025 |
12 | 5a6b7a7b78 |
13 | 2b2864ca85 |
14 | 167c84b948 |
15 | bc951d8b8 |
hex | 710e9a3cc |
30348518348 has 12 divisors (see below), whose sum is σ = 53170471872. Its totient is φ = 15156954960.
The previous prime is 30348518339. The next prime is 30348518351. The reversal of 30348518348 is 84381584303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4322108 + ... + 4329123.
It is an arithmetic number, because the mean of its divisors is an integer number (4430872656).
Almost surely, 230348518348 is an apocalyptic number.
It is an amenable number.
30348518348 is a deficient number, since it is larger than the sum of its proper divisors (22821953524).
30348518348 is a wasteful number, since it uses less digits than its factorization.
30348518348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8652112 (or 8652110 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 47.
The spelling of 30348518348 in words is "thirty billion, three hundred forty-eight million, five hundred eighteen thousand, three hundred forty-eight".
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