Base | Representation |
---|---|
bin | 11011111111000001… |
… | …000011001100001001 |
3 | 2212120010010020002021 |
4 | 123333001003030021 |
5 | 443014324102230 |
6 | 21445354404441 |
7 | 2112424033663 |
oct | 337701031411 |
9 | 85503106067 |
10 | 30048269065 |
11 | 1181a512321 |
12 | 59a7130721 |
13 | 2aab395689 |
14 | 1650a11533 |
15 | baceb0c7a |
hex | 6ff043309 |
30048269065 has 16 divisors (see below), whose sum is σ = 36941528448. Its totient is φ = 23450910336.
The previous prime is 30048269059. The next prime is 30048269081. The reversal of 30048269065 is 56096284003.
It is a cyclic number.
It is not a de Polignac number, because 30048269065 - 213 = 30048260873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 92037 + ... + 261853.
It is an arithmetic number, because the mean of its divisors is an integer number (2308845528).
Almost surely, 230048269065 is an apocalyptic number.
It is an amenable number.
30048269065 is a deficient number, since it is larger than the sum of its proper divisors (6893259383).
30048269065 is a wasteful number, since it uses less digits than its factorization.
30048269065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170688.
The product of its (nonzero) digits is 311040, while the sum is 43.
The spelling of 30048269065 in words is "thirty billion, forty-eight million, two hundred sixty-nine thousand, sixty-five".
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