Base | Representation |
---|---|
bin | 1111011111110… |
… | …10010100110111 |
3 | 100001121200201121 |
4 | 13233322110313 |
5 | 231240001213 |
6 | 20522204411 |
7 | 3135661165 |
oct | 757722467 |
9 | 301550647 |
10 | 130000183 |
11 | 67422075 |
12 | 37653707 |
13 | 20c188b1 |
14 | 133a0235 |
15 | b62d88d |
hex | 7bfa537 |
130000183 has 2 divisors, whose sum is σ = 130000184. Its totient is φ = 130000182.
The previous prime is 130000181. The next prime is 130000193. The reversal of 130000183 is 381000031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130000183 - 21 = 130000181 is a prime.
Together with 130000181, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130000181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65000091 + 65000092.
It is an arithmetic number, because the mean of its divisors is an integer number (65000092).
Almost surely, 2130000183 is an apocalyptic number.
130000183 is a deficient number, since it is larger than the sum of its proper divisors (1).
130000183 is an equidigital number, since it uses as much as digits as its factorization.
130000183 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 130000183 is about 11401.7622760694. The cubic root of 130000183 is about 506.5799396128.
The spelling of 130000183 in words is "one hundred thirty million, one hundred eighty-three", and thus it is an aban number.
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