Base | Representation |
---|---|
bin | 101111110011001000100000… |
… | …010110011011110100000110 |
3 | 1000120100000202110122120111002 |
4 | 233303020200112123310012 |
5 | 210023234140034201042 |
6 | 2023034354210413302 |
7 | 62165016301015340 |
oct | 5763104026336406 |
9 | 1016300673576432 |
10 | 210222012022022 |
11 | 60a8a722345500 |
12 | 1b6b2526591232 |
13 | 903bb09c07570 |
14 | 39cab2a424290 |
15 | 1948554b5c132 |
hex | bf322059bd06 |
210222012022022 has 384 divisors, whose sum is σ = 439528802549760. Its totient is φ = 73341856684800.
The previous prime is 210222012022021. The next prime is 210222012022051. The reversal of 210222012022022 is 220220210222012.
It is a junction number, because it is equal to n+sod(n) for n = 210222012021985 and 210222012022003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210222012022021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 170773364147 + ... + 170773365377.
It is an arithmetic number, because the mean of its divisors is an integer number (1144606256640).
Almost surely, 2210222012022022 is an apocalyptic number.
210222012022022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
210222012022022 is an abundant number, since it is smaller than the sum of its proper divisors (229306790527738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210222012022022 is a wasteful number, since it uses less digits than its factorization.
210222012022022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2648 (or 2637 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 210222012022022 its reverse (220220210222012), we get a palindrome (430442222244034).
The spelling of 210222012022022 in words is "two hundred ten trillion, two hundred twenty-two billion, twelve million, twenty-two thousand, twenty-two".
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