Base | Representation |
---|---|
bin | 10011010001001101101101… |
… | …111110101000111111011100 |
3 | 102010001121211122020001012022 |
4 | 103101031231332220333130 |
5 | 42101433442240322443 |
6 | 500123411554155312 |
7 | 23564454015566600 |
oct | 2321155576507734 |
9 | 363047748201168 |
10 | 84745844854748 |
11 | 25003569112310 |
12 | 960838bb82b38 |
13 | 383966406506c |
14 | 16cda13b4b500 |
15 | 9be679671e68 |
hex | 4d136dfa8fdc |
84745844854748 has 144 divisors (see below), whose sum is σ = 188530547466240. Its totient is φ = 32960216016000.
The previous prime is 84745844854721. The next prime is 84745844854787.
84745844854748 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8872976573 + ... + 8872986123.
It is an arithmetic number, because the mean of its divisors is an integer number (1309239912960).
Almost surely, 284745844854748 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 84745844854748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94265273733120).
84745844854748 is an abundant number, since it is smaller than the sum of its proper divisors (103784702611492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84745844854748 is a wasteful number, since it uses less digits than its factorization.
84745844854748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16336 (or 16327 counting only the distinct ones).
The product of its digits is 20552089600, while the sum is 80.
The spelling of 84745844854748 in words is "eighty-four trillion, seven hundred forty-five billion, eight hundred forty-four million, eight hundred fifty-four thousand, seven hundred forty-eight".
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