Base | Representation |
---|---|
bin | 1101110000011110101101… |
… | …00110100101100011110001 |
3 | 10222010011102102112001011020 |
4 | 12320033112212211203301 |
5 | 12431131224101332030 |
6 | 144202021152210053 |
7 | 6241465623321336 |
oct | 670172646454361 |
9 | 128104372461136 |
10 | 30253055105265 |
11 | 9704280a03093 |
12 | 34872b2b39929 |
13 | 13b5b0a437725 |
14 | 76838182a98d |
15 | 376e40e1e510 |
hex | 1b83d69a58f1 |
30253055105265 has 64 divisors (see below), whose sum is σ = 48876270393600. Its totient is φ = 15978708921344.
The previous prime is 30253055105153. The next prime is 30253055105291. The reversal of 30253055105265 is 56250155035203.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 30253055105265 - 210 = 30253055104241 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 682013467 + ... + 682057823.
It is an arithmetic number, because the mean of its divisors is an integer number (763691724900).
Almost surely, 230253055105265 is an apocalyptic number.
It is an amenable number.
30253055105265 is a deficient number, since it is larger than the sum of its proper divisors (18623215288335).
30253055105265 is a wasteful number, since it uses less digits than its factorization.
30253055105265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45586.
The product of its (nonzero) digits is 675000, while the sum is 42.
The spelling of 30253055105265 in words is "thirty trillion, two hundred fifty-three billion, fifty-five million, one hundred five thousand, two hundred sixty-five".
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