Base | Representation |
---|---|
bin | 10001000000100001… |
… | …01110111011111101 |
3 | 212120100221121200120 |
4 | 20200100232323331 |
5 | 122200041121221 |
6 | 4110025045153 |
7 | 442164565125 |
oct | 104020567375 |
9 | 25510847616 |
10 | 9131192061 |
11 | 3966357822 |
12 | 192a0267b9 |
13 | b269c5534 |
14 | 628a05c85 |
15 | 3869935c6 |
hex | 22042eefd |
9131192061 has 8 divisors (see below), whose sum is σ = 12245298720. Its totient is φ = 6052273392.
The previous prime is 9131192033. The next prime is 9131192089. The reversal of 9131192061 is 1602911319.
9131192061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (9131192033) and next prime (9131192089).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9131192061 - 218 = 9130929917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9131199061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8796391 + ... + 8797428.
It is an arithmetic number, because the mean of its divisors is an integer number (1530662340).
Almost surely, 29131192061 is an apocalyptic number.
It is an amenable number.
9131192061 is a deficient number, since it is larger than the sum of its proper divisors (3114106659).
9131192061 is a wasteful number, since it uses less digits than its factorization.
9131192061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17593995.
The product of its (nonzero) digits is 2916, while the sum is 33.
The square root of 9131192061 is about 95557.2711048196. The cubic root of 9131192061 is about 2090.1421620598.
The spelling of 9131192061 in words is "nine billion, one hundred thirty-one million, one hundred ninety-two thousand, sixty-one".
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