Base | Representation |
---|---|
bin | 1010000101001011110101… |
… | …00100111000100001011100 |
3 | 2220111021110201001222022110 |
4 | 11002211322210320201130 |
5 | 10401201321433004313 |
6 | 115052003040514020 |
7 | 4445420121626403 |
oct | 502457244704134 |
9 | 86437421058273 |
10 | 22168382703708 |
11 | 707761612038a |
12 | 25a046a61b910 |
13 | c4a6146c1817 |
14 | 568d53a6a63a |
15 | 2869b56e4ec3 |
hex | 14297a93885c |
22168382703708 has 12 divisors (see below), whose sum is σ = 51726226308680. Its totient is φ = 7389460901232.
The previous prime is 22168382703697. The next prime is 22168382703713. The reversal of 22168382703708 is 80730728386122.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×221683827037082 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923682612643 + ... + 923682612666.
Almost surely, 222168382703708 is an apocalyptic number.
It is an amenable number.
22168382703708 is an abundant number, since it is smaller than the sum of its proper divisors (29557843604972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22168382703708 is a wasteful number, since it uses less digits than its factorization.
22168382703708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1847365225316 (or 1847365225314 counting only the distinct ones).
The product of its (nonzero) digits is 10838016, while the sum is 57.
The spelling of 22168382703708 in words is "twenty-two trillion, one hundred sixty-eight billion, three hundred eighty-two million, seven hundred three thousand, seven hundred eight".
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