Base | Representation |
---|---|
bin | 1001010010011010101010… |
… | …1000100011101011011010 |
3 | 1100011020221211200011202210 |
4 | 2110212222220203223122 |
5 | 2314303134001134320 |
6 | 33415154505135550 |
7 | 2102535610654011 |
oct | 224465250435332 |
9 | 40136854604683 |
10 | 10212000021210 |
11 | 3287980870819 |
12 | 118b1a218a5b6 |
13 | 590cab618a60 |
14 | 274398c35a78 |
15 | 12a986b3e0e0 |
hex | 949aaa23ada |
10212000021210 has 32 divisors (see below), whose sum is σ = 26394092363520. Its totient is φ = 2513723082048.
The previous prime is 10212000021037. The next prime is 10212000021227. The reversal of 10212000021210 is 1212000021201.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13092307330 + ... + 13092308109.
It is an arithmetic number, because the mean of its divisors is an integer number (824815386360).
Almost surely, 210212000021210 is an apocalyptic number.
10212000021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10212000021210 is an abundant number, since it is smaller than the sum of its proper divisors (16182092342310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212000021210 is a wasteful number, since it uses less digits than its factorization.
10212000021210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26184615462.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10212000021210 its reverse (1212000021201), we get a palindrome (11424000042411).
Subtracting from 10212000021210 its reverse (1212000021201), we obtain a palindrome (9000000000009).
The spelling of 10212000021210 in words is "ten trillion, two hundred twelve billion, twenty-one thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •