Base | Representation |
---|---|
bin | 111100110001010… |
… | …0000000000000001 |
3 | 12021002220100122122 |
4 | 1321202200000001 |
5 | 13134001241410 |
6 | 534200414025 |
7 | 101346645236 |
oct | 17142400001 |
9 | 5232810578 |
10 | 2039087105 |
11 | 957014360 |
12 | 48aa77315 |
13 | 2665b1523 |
14 | 154b5178d |
15 | be033e55 |
hex | 798a0001 |
2039087105 has 8 divisors (see below), whose sum is σ = 2669350464. Its totient is φ = 1482972400.
The previous prime is 2039087059. The next prime is 2039087107. The reversal of 2039087105 is 5017809302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2039087105 - 28 = 2039086849 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2039087107) 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, 18537101 + ... + 18537210.
It is an arithmetic number, because the mean of its divisors is an integer number (333668808).
It is a Proth number, since it is equal to 15557 ⋅ 217 + 1 and 15557 < 217.
Almost surely, 22039087105 is an apocalyptic number.
It is an amenable number.
2039087105 is a deficient number, since it is larger than the sum of its proper divisors (630263359).
2039087105 is a wasteful number, since it uses less digits than its factorization.
2039087105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37074327.
The product of its (nonzero) digits is 15120, while the sum is 35.
The square root of 2039087105 is about 45156.2521141868. The cubic root of 2039087105 is about 1268.0759310031.
The spelling of 2039087105 in words is "two billion, thirty-nine million, eighty-seven thousand, one hundred five".
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