Base | Representation |
---|---|
bin | 1101110000100000110000… |
… | …01011100000100011000001 |
3 | 10222010021021002201212212101 |
4 | 12320100120023200203001 |
5 | 12431141002224144410 |
6 | 144202322253230401 |
7 | 6241535113000246 |
oct | 670203013404301 |
9 | 128107232655771 |
10 | 30254155303105 |
11 | 9704795a42aa8 |
12 | 348755b492401 |
13 | 13b5c54357476 |
14 | 7684479bb5cd |
15 | 376ea77e3d3a |
hex | 1b84182e08c1 |
30254155303105 has 16 divisors (see below), whose sum is σ = 37216499720400. Its totient is φ = 23596474890240.
The previous prime is 30254155303093. The next prime is 30254155303129. The reversal of 30254155303105 is 50130355145203.
It can be written as a sum of positive squares in 8 ways, for example, as 20182367565441 + 10071787737664 = 4492479^2 + 3173608^2 .
It is not a de Polignac number, because 30254155303105 - 29 = 30254155302593 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51345000 + ... + 51930889.
It is an arithmetic number, because the mean of its divisors is an integer number (2326031232525).
Almost surely, 230254155303105 is an apocalyptic number.
It is an amenable number.
30254155303105 is a deficient number, since it is larger than the sum of its proper divisors (6962344417295).
30254155303105 is a wasteful number, since it uses less digits than its factorization.
30254155303105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103277364.
The product of its (nonzero) digits is 135000, while the sum is 37.
The spelling of 30254155303105 in words is "thirty trillion, two hundred fifty-four billion, one hundred fifty-five million, three hundred three thousand, one hundred five".
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