Base | Representation |
---|---|
bin | 10111001111100001110001… |
… | …010010100000000010001010 |
3 | 111101221100011110111100201202 |
4 | 113033201301102200002022 |
5 | 101344301401303220020 |
6 | 1001224110015544202 |
7 | 30350206325206160 |
oct | 2717416122400212 |
9 | 441840143440652 |
10 | 102222122320010 |
11 | 2a631182140660 |
12 | b56b3b9b2b062 |
13 | 4506673ca8364 |
14 | 1b35811885230 |
15 | bc4072e62e75 |
hex | 5cf8714a008a |
102222122320010 has 256 divisors, whose sum is σ = 245321892200448. Its totient is φ = 29719859558400.
The previous prime is 102222122320001. The next prime is 102222122320027. The reversal of 102222122320010 is 10023221222201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1730290592 + ... + 1730349668.
It is an arithmetic number, because the mean of its divisors is an integer number (958288641408).
Almost surely, 2102222122320010 is an apocalyptic number.
102222122320010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102222122320010 is an abundant number, since it is smaller than the sum of its proper divisors (143099769880438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102222122320010 is a wasteful number, since it uses less digits than its factorization.
102222122320010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61549.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 102222122320010 its reverse (10023221222201), we get a palindrome (112245343542211).
The spelling of 102222122320010 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred twenty-two million, three hundred twenty thousand, ten".
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