Base | Representation |
---|---|
bin | 10111001111100001101011… |
… | …010000110000110001101010 |
3 | 111101221022220102012222112022 |
4 | 113033201223100300301222 |
5 | 101344301144411413002 |
6 | 1001224052004344442 |
7 | 30350203656543443 |
oct | 2717415320606152 |
9 | 441838812188468 |
10 | 102222021201002 |
11 | 2a63113005542a |
12 | b56b3900a5122 |
13 | 4506659062421 |
14 | 1b358022822ca |
15 | bc406913bba2 |
hex | 5cf86b430c6a |
102222021201002 has 16 divisors (see below), whose sum is σ = 153899744180352. Its totient is φ = 50922108699840.
The previous prime is 102222021200989. The next prime is 102222021201007. The reversal of 102222021201002 is 200102120222201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (102222021201007) 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 7 ways as a sum of consecutive naturals, for example, 112640153 + ... + 113544035.
It is an arithmetic number, because the mean of its divisors is an integer number (9618734011272).
Almost surely, 2102222021201002 is an apocalyptic number.
102222021201002 is a deficient number, since it is larger than the sum of its proper divisors (51677722979350).
102222021201002 is a wasteful number, since it uses less digits than its factorization.
102222021201002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1112813.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 102222021201002 its reverse (200102120222201), we get a palindrome (302324141423203).
The spelling of 102222021201002 in words is "one hundred two trillion, two hundred twenty-two billion, twenty-one million, two hundred one thousand, two".
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