Base | Representation |
---|---|
bin | 1111100010010… |
… | …01101011001101 |
3 | 100002020012120011 |
4 | 13301021223031 |
5 | 231330401242 |
6 | 20533153221 |
7 | 3141513562 |
oct | 761115315 |
9 | 302205504 |
10 | 130325197 |
11 | 67624282 |
12 | 3778b811 |
13 | 21000802 |
14 | 13446869 |
15 | b694d17 |
hex | 7c49acd |
130325197 has 2 divisors, whose sum is σ = 130325198. Its totient is φ = 130325196.
The previous prime is 130325191. The next prime is 130325203. The reversal of 130325197 is 791523031.
It is a balanced prime because it is at equal distance from previous prime (130325191) and next prime (130325203).
It can be written as a sum of positive squares in only one way, i.e., 127825636 + 2499561 = 11306^2 + 1581^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130325197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130325191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65162598 + 65162599.
It is an arithmetic number, because the mean of its divisors is an integer number (65162599).
Almost surely, 2130325197 is an apocalyptic number.
It is an amenable number.
130325197 is a deficient number, since it is larger than the sum of its proper divisors (1).
130325197 is an equidigital number, since it uses as much as digits as its factorization.
130325197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5670, while the sum is 31.
The square root of 130325197 is about 11416.0061755414. The cubic root of 130325197 is about 507.0017558200.
The spelling of 130325197 in words is "one hundred thirty million, three hundred twenty-five thousand, one hundred ninety-seven".
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