Base | Representation |
---|---|
bin | 1011101011110… |
… | …00101000111001 |
3 | 20211102111210011 |
4 | 11311320220321 |
5 | 200042333310 |
6 | 13420421521 |
7 | 2300041261 |
oct | 565705071 |
9 | 224374704 |
10 | 98011705 |
11 | 50363710 |
12 | 289a78a1 |
13 | 173c87bc |
14 | d0347a1 |
15 | 891078a |
hex | 5d78a39 |
98011705 has 16 divisors (see below), whose sum is σ = 131776704. Its totient is φ = 69353280.
The previous prime is 98011703. The next prime is 98011721. The reversal of 98011705 is 50711089.
It is not a de Polignac number, because 98011705 - 21 = 98011703 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98011703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22047 + ... + 26116.
It is an arithmetic number, because the mean of its divisors is an integer number (8236044).
Almost surely, 298011705 is an apocalyptic number.
It is an amenable number.
98011705 is a deficient number, since it is larger than the sum of its proper divisors (33764999).
98011705 is a wasteful number, since it uses less digits than its factorization.
98011705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48216.
The product of its (nonzero) digits is 2520, while the sum is 31.
The square root of 98011705 is about 9900.0861107366. The cubic root of 98011705 is about 461.0619839706.
The spelling of 98011705 in words is "ninety-eight million, eleven thousand, seven hundred five".
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