| Base | Representation |
|---|---|
| bin | 10111110000011100110100… |
| … | …11100100100000000000000 |
| 3 | 20211222022110012120001100000 |
| 4 | 23320032122130210000000 |
| 5 | 23321414141232300000 |
| 6 | 303035434341200000 |
| 7 | 14001244234353453 |
| oct | 1370163234440000 |
| 9 | 224868405501300 |
| 10 | 52242278400000 |
| 11 | 1571190a226817 |
| 12 | 5a38aa1400000 |
| 13 | 231c56c3aa440 |
| 14 | cc877b19149a |
| 15 | 608e1cb00000 |
| hex | 2f839a724000 |
52242278400000 has 4320 divisors, whose sum is σ = 234801485493120. Its totient is φ = 11466178560000.
The previous prime is 52242278399999. The next prime is 52242278400041. The reversal of 52242278400000 is 487224225.
52242278400000 is a `hidden beast` number, since 5 + 2 + 24 + 227 + 8 + 400 + 0 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (4320).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 78000 × 77520 × 8640.
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 287 ways as a sum of consecutive naturals, for example, 2749593599991 + ... + 2749593600009.
It is an arithmetic number, because the mean of its divisors is an integer number (54352195716).
Almost surely, 252242278400000 is an apocalyptic number.
52242278400000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52242278400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117400742746560).
52242278400000 is an abundant number, since it is smaller than the sum of its proper divisors (182559207093120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52242278400000 is an frugal number, since it uses more digits than its factorization.
52242278400000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117 (or 59 counting only the distinct ones).
The product of its (nonzero) digits is 71680, while the sum is 36.
The spelling of 52242278400000 in words is "fifty-two trillion, two hundred forty-two billion, two hundred seventy-eight million, four hundred thousand".
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