Base | Representation |
---|---|
bin | 1111100000001… |
… | …11100000001111 |
3 | 100001201102202201 |
4 | 13300013200033 |
5 | 231243213114 |
6 | 20523302331 |
7 | 3136304434 |
oct | 760074017 |
9 | 301642681 |
10 | 130054159 |
11 | 67459684 |
12 | 3767a9a7 |
13 | 20c37331 |
14 | 133b5b8b |
15 | b63e874 |
hex | 7c0780f |
130054159 has 2 divisors, whose sum is σ = 130054160. Its totient is φ = 130054158.
The previous prime is 130054153. The next prime is 130054163. The reversal of 130054159 is 951450031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130054159 - 213 = 130045967 is a prime.
It is equal to p7381090 and since 130054159 and 7381090 have the same sum of digits, it is a Honaker prime.
It is a zygodrome in base 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130054153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65027079 + 65027080.
It is an arithmetic number, because the mean of its divisors is an integer number (65027080).
Almost surely, 2130054159 is an apocalyptic number.
130054159 is a deficient number, since it is larger than the sum of its proper divisors (1).
130054159 is an equidigital number, since it uses as much as digits as its factorization.
130054159 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 130054159 is about 11404.1290329424. The cubic root of 130054159 is about 506.6500404767.
The spelling of 130054159 in words is "one hundred thirty million, fifty-four thousand, one hundred fifty-nine".
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