Base | Representation |
---|---|
bin | 110000001111111100101000… |
… | …000111011001100110110010 |
3 | 1000211100022202202022220011011 |
4 | 300033330220013121212302 |
5 | 210303204421242101002 |
6 | 2031152150440141134 |
7 | 62461045260013303 |
oct | 6017745007314662 |
9 | 1024308682286134 |
10 | 212202122222002 |
11 | 61683461995130 |
12 | 1b9722394677aa |
13 | 91537608693a3 |
14 | 3a588cd4b67aa |
15 | 197ece68da8d7 |
hex | c0ff281d99b2 |
212202122222002 has 16 divisors (see below), whose sum is σ = 347423658472800. Its totient is φ = 96404448403840.
The previous prime is 212202122221949. The next prime is 212202122222003. The reversal of 212202122222002 is 200222221202212.
212202122222002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (212202122222003) 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, 2553042352 + ... + 2553125467.
It is an arithmetic number, because the mean of its divisors is an integer number (21713978654550).
Almost surely, 2212202122222002 is an apocalyptic number.
212202122222002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
212202122222002 is a deficient number, since it is larger than the sum of its proper divisors (135221536250798).
212202122222002 is a wasteful number, since it uses less digits than its factorization.
212202122222002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5106169721.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 212202122222002 its reverse (200222221202212), we get a palindrome (412424343424214).
The spelling of 212202122222002 in words is "two hundred twelve trillion, two hundred two billion, one hundred twenty-two million, two hundred twenty-two thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •