Base | Representation |
---|---|
bin | 1101111001001000011010… |
… | …10001101011100101001100 |
3 | 11000011120201200111012120122 |
4 | 12330210031101223211030 |
5 | 13001014031212141322 |
6 | 144550343044204112 |
7 | 6302121351603230 |
oct | 674441521534514 |
9 | 130146650435518 |
10 | 30550325115212 |
11 | 980935809a461 |
12 | 3514a36099638 |
13 | 1407b637ac2b6 |
14 | 7789021705c0 |
15 | 37ea3dac2442 |
hex | 1bc90d46b94c |
30550325115212 has 12 divisors (see below), whose sum is σ = 61100650230480. Its totient is φ = 13092996477936.
The previous prime is 30550325115209. The next prime is 30550325115227. The reversal of 30550325115212 is 21251152305503.
It is a happy number.
30550325115212 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545541519887 + ... + 545541519942.
It is an arithmetic number, because the mean of its divisors is an integer number (5091720852540).
Almost surely, 230550325115212 is an apocalyptic number.
It is an amenable number.
30550325115212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30550325115212 is a wasteful number, since it uses less digits than its factorization.
30550325115212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1091083039840 (or 1091083039838 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 35.
The spelling of 30550325115212 in words is "thirty trillion, five hundred fifty billion, three hundred twenty-five million, one hundred fifteen thousand, two hundred twelve".
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