Base | Representation |
---|---|
bin | 10111110111110000010111… |
… | …00110000010011001110000 |
3 | 20212212022100021101221201121 |
4 | 23323320023212002121300 |
5 | 23340022221402444100 |
6 | 303351025423512024 |
7 | 14025341350562245 |
oct | 1373701346023160 |
9 | 225768307357647 |
10 | 52493284812400 |
11 | 157a9305863553 |
12 | 5a79672a58614 |
13 | 233a131b10113 |
14 | cd698d4dd5cc |
15 | 61070de6551a |
hex | 2fbe0b982670 |
52493284812400 has 120 divisors (see below), whose sum is σ = 126241713029120. Its totient is φ = 20976247192320.
The previous prime is 52493284812383. The next prime is 52493284812407. The reversal of 52493284812400 is 421848239425.
52493284812400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×524932848124003 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52493284812407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1808664289 + ... + 1808693311.
Almost surely, 252493284812400 is an apocalyptic number.
52493284812400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52493284812400 is an abundant number, since it is smaller than the sum of its proper divisors (73748428216720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52493284812400 is a wasteful number, since it uses less digits than its factorization.
52493284812400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33423 (or 33412 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 52.
The spelling of 52493284812400 in words is "fifty-two trillion, four hundred ninety-three billion, two hundred eighty-four million, eight hundred twelve thousand, four hundred".
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