Base | Representation |
---|---|
bin | 1010000101001101110111… |
… | …11110111100001111111000 |
3 | 2220111101022011221010120200 |
4 | 11002212323332330033320 |
5 | 10401211043343210002 |
6 | 115052304000522200 |
7 | 4445456245144563 |
oct | 502467376741770 |
9 | 86441264833520 |
10 | 22169480053752 |
11 | 7078029595749 |
12 | 25a0716020360 |
13 | c4a75ab55285 |
14 | 5690196b94da |
15 | 286a2bc05b1c |
hex | 1429bbfbc3f8 |
22169480053752 has 24 divisors (see below), whose sum is σ = 60042341812440. Its totient is φ = 7389826684560.
The previous prime is 22169480053751. The next prime is 22169480053801. The reversal of 22169480053752 is 25735008496122.
22169480053752 is a `hidden beast` number, since 2 + 2 + 1 + 69 + 48 + 0 + 0 + 537 + 5 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22169480053751) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153954722524 + ... + 153954722667.
It is an arithmetic number, because the mean of its divisors is an integer number (2501764242185).
It is a 1-persistent number, because it is pandigital, but 2⋅22169480053752 = 44338960107504 is not.
Almost surely, 222169480053752 is an apocalyptic number.
It is an amenable number.
22169480053752 is an abundant number, since it is smaller than the sum of its proper divisors (37872861758688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22169480053752 is a wasteful number, since it uses less digits than its factorization.
22169480053752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307909445203 (or 307909445196 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 54.
The spelling of 22169480053752 in words is "twenty-two trillion, one hundred sixty-nine billion, four hundred eighty million, fifty-three thousand, seven hundred fifty-two".
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