Base | Representation |
---|---|
bin | 1000101100110000110010… |
… | …10110010111000110111111 |
3 | 2111201211102012102120012000 |
4 | 10112120121112113012333 |
5 | 10001412132131103412 |
6 | 104404144051513343 |
7 | 4013053266606210 |
oct | 426303126270677 |
9 | 74654365376160 |
10 | 19130209628607 |
11 | 6106092680360 |
12 | 218b6905b8853 |
13 | a89c8146881c |
14 | 4a1c9b08b407 |
15 | 232949a904dc |
hex | 1166195971bf |
19130209628607 has 128 divisors (see below), whose sum is σ = 35691838341120. Its totient is φ = 9837291525120.
The previous prime is 19130209628581. The next prime is 19130209628609. The reversal of 19130209628607 is 70682690203191.
19130209628607 is a `hidden beast` number, since 1 + 9 + 1 + 3 + 0 + 2 + 0 + 9 + 6 + 28 + 607 = 666.
It is not a de Polignac number, because 19130209628607 - 223 = 19130201239999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19130209628609) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 568945198 + ... + 568978820.
It is an arithmetic number, because the mean of its divisors is an integer number (278842487040).
Almost surely, 219130209628607 is an apocalyptic number.
19130209628607 is a deficient number, since it is larger than the sum of its proper divisors (16561628712513).
19130209628607 is a wasteful number, since it uses less digits than its factorization.
19130209628607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36410 (or 36404 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 54.
The spelling of 19130209628607 in words is "nineteen trillion, one hundred thirty billion, two hundred nine million, six hundred twenty-eight thousand, six hundred seven".
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