Base | Representation |
---|---|
bin | 110111111000010001… |
… | …110101100000001001 |
3 | 12201212111120210202120 |
4 | 313320101311200021 |
5 | 1440340000000014 |
6 | 43321424121453 |
7 | 4222566404505 |
oct | 677021654011 |
9 | 181774523676 |
10 | 60000000009 |
11 | 2349a488074 |
12 | b765a66289 |
13 | 587275a1b1 |
14 | 2c92893305 |
15 | 1862752ba9 |
hex | df8475809 |
60000000009 has 8 divisors (see below), whose sum is σ = 81012658560. Its totient is φ = 39493670736.
The previous prime is 59999999999. The next prime is 60000000029. The reversal of 60000000009 is 90000000006.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 60000000009 - 217 = 59999868937 is a prime.
60000000009 is a strobogrammatic number because it is the same when read upside-down.
60000000009 is a modest number, since divided by 9 gives 6 as remainder.
It is not an unprimeable number, because it can be changed into a prime (60000000029) 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, 126582042 + ... + 126582515.
It is an arithmetic number, because the mean of its divisors is an integer number (10126582320).
Almost surely, 260000000009 is an apocalyptic number.
It is an amenable number.
60000000009 is a deficient number, since it is larger than the sum of its proper divisors (21012658551).
60000000009 is a wasteful number, since it uses less digits than its factorization.
60000000009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253164639.
The product of its (nonzero) digits is 54, while the sum is 15.
The spelling of 60000000009 in words is "sixty billion, nine", and thus it is an aban number and an uban number.
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