Base | Representation |
---|---|
bin | 110010111001101100… |
… | …0110011110101000001 |
3 | 101110011000011200211102 |
4 | 1211303120303311001 |
5 | 3242331334102420 |
6 | 122114422024145 |
7 | 10616543142011 |
oct | 1456330636501 |
9 | 343130150742 |
10 | 109310065985 |
11 | 423a375650a |
12 | 19227878055 |
13 | a4005a3423 |
14 | 540d709c41 |
15 | 2c9b762a75 |
hex | 1973633d41 |
109310065985 has 8 divisors (see below), whose sum is σ = 131176463040. Its totient is φ = 87445130224.
The previous prime is 109310065979. The next prime is 109310066017. The reversal of 109310065985 is 589560013901.
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 109310065985 - 214 = 109310049601 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193397 + ... + 505986.
It is an arithmetic number, because the mean of its divisors is an integer number (16397057880).
Almost surely, 2109310065985 is an apocalyptic number.
It is an amenable number.
109310065985 is a deficient number, since it is larger than the sum of its proper divisors (21866397055).
109310065985 is an equidigital number, since it uses as much as digits as its factorization.
109310065985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730647.
The product of its (nonzero) digits is 291600, while the sum is 47.
The spelling of 109310065985 in words is "one hundred nine billion, three hundred ten million, sixty-five thousand, nine hundred eighty-five".
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