Base | Representation |
---|---|
bin | 1101101100010010100101… |
… | …00000110000110101000011 |
3 | 10221121101212022010100012221 |
4 | 12312021102200300311003 |
5 | 12421301421344042113 |
6 | 144011533143231511 |
7 | 6225211456215436 |
oct | 666112240606503 |
9 | 127541768110187 |
10 | 30109105065283 |
11 | 96592219594a2 |
12 | 346341a448597 |
13 | 13a53793c718a |
14 | 76140777181d |
15 | 37331854598d |
hex | 1b6252830d43 |
30109105065283 has 16 divisors (see below), whose sum is σ = 31065970331520. Its totient is φ = 29159969245056.
The previous prime is 30109105065173. The next prime is 30109105065287. The reversal of 30109105065283 is 38256050190103.
It is a cyclic number.
It is not a de Polignac number, because 30109105065283 - 213 = 30109105057091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30109105065287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9606841 + ... + 12349477.
It is an arithmetic number, because the mean of its divisors is an integer number (1941623145720).
Almost surely, 230109105065283 is an apocalyptic number.
30109105065283 is a deficient number, since it is larger than the sum of its proper divisors (956865266237).
30109105065283 is a wasteful number, since it uses less digits than its factorization.
30109105065283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2744046.
The product of its (nonzero) digits is 194400, while the sum is 43.
The spelling of 30109105065283 in words is "thirty trillion, one hundred nine billion, one hundred five million, sixty-five thousand, two hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •