Base | Representation |
---|---|
bin | 10001000010110001… |
… | …11110010011000101 |
3 | 212121200120201202121 |
4 | 20201120332103011 |
5 | 122214413114344 |
6 | 4111543005541 |
7 | 442514546644 |
oct | 104130762305 |
9 | 25550521677 |
10 | 9150129349 |
11 | 3976011679 |
12 | 19344398b1 |
13 | b2a8c602a |
14 | 62b33535b |
15 | 388484684 |
hex | 22163e4c5 |
9150129349 has 2 divisors, whose sum is σ = 9150129350. Its totient is φ = 9150129348.
The previous prime is 9150129343. The next prime is 9150129371. The reversal of 9150129349 is 9439210519.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8584022500 + 566106849 = 92650^2 + 23793^2 .
It is an emirp because it is prime and its reverse (9439210519) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 9150129349 - 27 = 9150129221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9150129343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4575064674 + 4575064675.
It is an arithmetic number, because the mean of its divisors is an integer number (4575064675).
Almost surely, 29150129349 is an apocalyptic number.
It is an amenable number.
9150129349 is a deficient number, since it is larger than the sum of its proper divisors (1).
9150129349 is an equidigital number, since it uses as much as digits as its factorization.
9150129349 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 87480, while the sum is 43.
The square root of 9150129349 is about 95656.3084642095. The cubic root of 9150129349 is about 2091.5860879046.
The spelling of 9150129349 in words is "nine billion, one hundred fifty million, one hundred twenty-nine thousand, three hundred forty-nine".
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