Base | Representation |
---|---|
bin | 10001000010110001… |
… | …11110010011010001 |
3 | 212121200120201210001 |
4 | 20201120332103101 |
5 | 122214413114421 |
6 | 4111543010001 |
7 | 442514546662 |
oct | 104130762321 |
9 | 25550521701 |
10 | 9150129361 |
11 | 397601168a |
12 | 1934439901 |
13 | b2a8c6039 |
14 | 62b335369 |
15 | 388484691 |
hex | 22163e4d1 |
9150129361 has 8 divisors (see below), whose sum is σ = 9164580264. Its totient is φ = 9135692160.
The previous prime is 9150129349. The next prime is 9150129371. The reversal of 9150129361 is 1639210519.
It is a happy number.
9150129361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6187395600 + 2962733761 = 78660^2 + 54431^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9150129361 - 29 = 9150128849 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9150129361.
It is not an unprimeable number, because it can be changed into a prime (9150129311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2711071 + ... + 2714443.
It is an arithmetic number, because the mean of its divisors is an integer number (1145572533).
Almost surely, 29150129361 is an apocalyptic number.
It is an amenable number.
9150129361 is a deficient number, since it is larger than the sum of its proper divisors (14450903).
9150129361 is a wasteful number, since it uses less digits than its factorization.
9150129361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6851.
The product of its (nonzero) digits is 14580, while the sum is 37.
The square root of 9150129361 is about 95656.3085269341. The cubic root of 9150129361 is about 2091.5860888190.
The spelling of 9150129361 in words is "nine billion, one hundred fifty million, one hundred twenty-nine thousand, three hundred sixty-one".
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