Base | Representation |
---|---|
bin | 101000001111101110101… |
… | …0111011101010000111110 |
3 | 201120210100101002102122000 |
4 | 1100133131113131100332 |
5 | 1211111134211330440 |
6 | 15433021104403130 |
7 | 1110424453150164 |
oct | 120373527352076 |
9 | 21523311072560 |
10 | 5531336823870 |
11 | 1842910487600 |
12 | 7540156164a6 |
13 | 3117ab536070 |
14 | 151a0a79d234 |
15 | 98d394e4730 |
hex | 507dd5dd43e |
5531336823870 has 1152 divisors, whose sum is σ = 18878570726400. Its totient is φ = 1143999521280.
The previous prime is 5531336823853. The next prime is 5531336823871. The reversal of 5531336823870 is 783286331355.
5531336823870 is a `hidden beast` number, since 5 + 5 + 3 + 1 + 336 + 8 + 238 + 70 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5531336823871) by changing a digit.
It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 6592772911 + ... + 6592773749.
It is an arithmetic number, because the mean of its divisors is an integer number (16387648200).
Almost surely, 25531336823870 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5531336823870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9439285363200).
5531336823870 is an abundant number, since it is smaller than the sum of its proper divisors (13347233902530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5531336823870 is a wasteful number, since it uses less digits than its factorization.
5531336823870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 971 (or 935 counting only the distinct ones).
The product of its (nonzero) digits is 10886400, while the sum is 54.
The spelling of 5531336823870 in words is "five trillion, five hundred thirty-one billion, three hundred thirty-six million, eight hundred twenty-three thousand, eight hundred seventy".
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