Base | Representation |
---|---|
bin | 10111001111100001110000… |
… | …000100111111010101110100 |
3 | 111101221100010001021001022021 |
4 | 113033201300010333111310 |
5 | 101344301331103013022 |
6 | 1001224104012242524 |
7 | 30350205660411130 |
oct | 2717416004772564 |
9 | 441840101231267 |
10 | 102222102001012 |
11 | 2a6311717226a4 |
12 | b56b3b3170444 |
13 | 450666ca12996 |
14 | 1b3580ccb63c0 |
15 | bc407129c7c7 |
hex | 5cf87013f574 |
102222102001012 has 48 divisors (see below), whose sum is σ = 206498971792512. Its totient is φ = 43369293340800.
The previous prime is 102222102000947. The next prime is 102222102001037. The reversal of 102222102001012 is 210100201222201.
It is a happy number.
It is a congruent number.
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, 16453398 + ... + 21798130.
It is an arithmetic number, because the mean of its divisors is an integer number (4302061912344).
Almost surely, 2102222102001012 is an apocalyptic number.
It is an amenable number.
102222102001012 is an abundant number, since it is smaller than the sum of its proper divisors (104276869791500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102222102001012 is a wasteful number, since it uses less digits than its factorization.
102222102001012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5351608 (or 5351606 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 102222102001012 its reverse (210100201222201), we get a palindrome (312322303223213).
The spelling of 102222102001012 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred two million, one thousand, twelve".
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