Base | Representation |
---|---|
bin | 1111110011010000001… |
… | …10001010011001100000 |
3 | 1220220100111022200212220 |
4 | 13321220012022121200 |
5 | 32343341023401331 |
6 | 1053224355151040 |
7 | 54136605423252 |
oct | 7715006123140 |
9 | 1826314280786 |
10 | 542912325216 |
11 | 19a27a943588 |
12 | 892782a5480 |
13 | 3c2726980a1 |
14 | 1c3c44d3cd2 |
15 | e1c8141296 |
hex | 7e6818a660 |
542912325216 has 192 divisors, whose sum is σ = 1459532245248. Its totient is φ = 176669595648.
The previous prime is 542912325199. The next prime is 542912325239. The reversal of 542912325216 is 612523219245.
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 31 ways as a sum of consecutive naturals, for example, 246441171 + ... + 246443373.
It is an arithmetic number, because the mean of its divisors is an integer number (7601730444).
Almost surely, 2542912325216 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 542912325216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729766122624).
542912325216 is an abundant number, since it is smaller than the sum of its proper divisors (916619920032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542912325216 is a wasteful number, since it uses less digits than its factorization.
542912325216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2653 (or 2645 counting only the distinct ones).
The product of its digits is 259200, while the sum is 42.
The spelling of 542912325216 in words is "five hundred forty-two billion, nine hundred twelve million, three hundred twenty-five thousand, two hundred sixteen".
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