Base | Representation |
---|---|
bin | 1111100010010… |
… | …01101000111101 |
3 | 100002020012100211 |
4 | 13301021220331 |
5 | 231330400203 |
6 | 20533152421 |
7 | 3141513265 |
oct | 761115075 |
9 | 302205324 |
10 | 130325053 |
11 | 67624161 |
12 | 3778b711 |
13 | 21000721 |
14 | 134467a5 |
15 | b694c6d |
hex | 7c49a3d |
130325053 has 2 divisors, whose sum is σ = 130325054. Its totient is φ = 130325052.
The previous prime is 130325033. The next prime is 130325057. The reversal of 130325053 is 350523031.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 91049764 + 39275289 = 9542^2 + 6267^2 .
It is an emirp because it is prime and its reverse (350523031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130325053 - 25 = 130325021 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130325057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65162526 + 65162527.
It is an arithmetic number, because the mean of its divisors is an integer number (65162527).
Almost surely, 2130325053 is an apocalyptic number.
It is an amenable number.
130325053 is a deficient number, since it is larger than the sum of its proper divisors (1).
130325053 is an equidigital number, since it uses as much as digits as its factorization.
130325053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1350, while the sum is 22.
The square root of 130325053 is about 11415.9998686055. Note that the first 3 decimals coincide. The cubic root of 130325053 is about 507.0015690864.
Adding to 130325053 its reverse (350523031), we get a palindrome (480848084).
The spelling of 130325053 in words is "one hundred thirty million, three hundred twenty-five thousand, fifty-three".
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