Base | Representation |
---|---|
bin | 101101010111100001100011… |
… | …100101000110000111000001 |
3 | 222011110202101011122221022221 |
4 | 231113201203211012013001 |
5 | 202123034204332343323 |
6 | 1544210112313131041 |
7 | 60012320324140135 |
oct | 5527414345060701 |
9 | 864422334587287 |
10 | 199528671371713 |
11 | 586376a8318882 |
12 | 1a465bb03b9a81 |
13 | 874461c186718 |
14 | 373b34c5d53c5 |
15 | 18102ea5dc55d |
hex | b578639461c1 |
199528671371713 has 2 divisors, whose sum is σ = 199528671371714. Its totient is φ = 199528671371712.
The previous prime is 199528671371683. The next prime is 199528671371749. The reversal of 199528671371713 is 317173176825991.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 163624211898624 + 35904459473089 = 12791568^2 + 5992033^2 .
It is a cyclic number.
It is not a de Polignac number, because 199528671371713 - 25 = 199528671371681 is a prime.
It is a super-2 number, since 2×1995286713717132 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (199528671371413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99764335685856 + 99764335685857.
It is an arithmetic number, because the mean of its divisors is an integer number (99764335685857).
Almost surely, 2199528671371713 is an apocalyptic number.
It is an amenable number.
199528671371713 is a deficient number, since it is larger than the sum of its proper divisors (1).
199528671371713 is an equidigital number, since it uses as much as digits as its factorization.
199528671371713 is an evil number, because the sum of its binary digits is even.
The product of its digits is 120022560, while the sum is 70.
The spelling of 199528671371713 in words is "one hundred ninety-nine trillion, five hundred twenty-eight billion, six hundred seventy-one million, three hundred seventy-one thousand, seven hundred thirteen".
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