Base | Representation |
---|---|
bin | 10100110010010000… |
… | …111010101110111000 |
3 | 2010121101111120202010 |
4 | 110302100322232320 |
5 | 331201420212102 |
6 | 14130335005520 |
7 | 1420030664451 |
oct | 246220725670 |
9 | 63541446663 |
10 | 22318132152 |
11 | 9513005018 |
12 | 43aa3698a0 |
13 | 2148a2ac74 |
14 | 111a114128 |
15 | 8a951ed6c |
hex | 53243abb8 |
22318132152 has 32 divisors (see below), whose sum is σ = 55804636800. Its totient is φ = 7438136544.
The previous prime is 22318132099. The next prime is 22318132171. The reversal of 22318132152 is 25123181322.
It is a super-3 number, since 3×223181321523 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75499 + ... + 224357.
It is an arithmetic number, because the mean of its divisors is an integer number (1743894900).
Almost surely, 222318132152 is an apocalyptic number.
It is an amenable number.
22318132152 is an abundant number, since it is smaller than the sum of its proper divisors (33486504648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22318132152 is a wasteful number, since it uses less digits than its factorization.
22318132152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155115 (or 155111 counting only the distinct ones).
The product of its digits is 5760, while the sum is 30.
The spelling of 22318132152 in words is "twenty-two billion, three hundred eighteen million, one hundred thirty-two thousand, one hundred fifty-two".
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