Base | Representation |
---|---|
bin | 1001010010010011010010… |
… | …0111011100111100011111 |
3 | 1100011001211211221200201121 |
4 | 2110210310213130330133 |
5 | 2314240110111114444 |
6 | 33414230214551411 |
7 | 2102435546144512 |
oct | 224446447347437 |
9 | 40131754850647 |
10 | 10210020019999 |
11 | 3287055143588 |
12 | 118a92b068567 |
13 | 590a543543c7 |
14 | 27424bca4d79 |
15 | 12a8bcdcc084 |
hex | 949349dcf1f |
10210020019999 has 16 divisors (see below), whose sum is σ = 11005126103232. Its totient is φ = 9447231391488.
The previous prime is 10210020019993. The next prime is 10210020020071. The reversal of 10210020019999 is 99991002001201.
It is a cyclic number.
It is not a de Polignac number, because 10210020019999 - 25 = 10210020019967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210020019993) 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, 34528134 + ... + 34822579.
It is an arithmetic number, because the mean of its divisors is an integer number (687820381452).
Almost surely, 210210020019999 is an apocalyptic number.
10210020019999 is a deficient number, since it is larger than the sum of its proper divisors (795106083233).
10210020019999 is a wasteful number, since it uses less digits than its factorization.
10210020019999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69350946.
The product of its (nonzero) digits is 26244, while the sum is 43.
The spelling of 10210020019999 in words is "ten trillion, two hundred ten billion, twenty million, nineteen thousand, nine hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •