Base | Representation |
---|---|
bin | 1001110101111010… |
… | …11010001000100000 |
3 | 111122021001022101000 |
4 | 10322331122020200 |
5 | 41310220044043 |
6 | 2232201312000 |
7 | 244642323420 |
oct | 47275321040 |
9 | 14567038330 |
10 | 5284143648 |
11 | 2271841373 |
12 | 1035795600 |
13 | 662997324 |
14 | 381b08480 |
15 | 20dd822d3 |
hex | 13af5a220 |
5284143648 has 192 divisors, whose sum is σ = 18380113920. Its totient is φ = 1444075776.
The previous prime is 5284143611. The next prime is 5284143661. The reversal of 5284143648 is 8463414825.
5284143648 is a `hidden beast` number, since 5 + 284 + 1 + 4 + 364 + 8 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120111 + ... + 158097.
It is an arithmetic number, because the mean of its divisors is an integer number (95729760).
Almost surely, 25284143648 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 5284143648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9190056960).
5284143648 is an abundant number, since it is smaller than the sum of its proper divisors (13095970272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5284143648 is a wasteful number, since it uses less digits than its factorization.
5284143648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38036 (or 38022 counting only the distinct ones).
The product of its digits is 737280, while the sum is 45.
The square root of 5284143648 is about 72692.1154458996. The cubic root of 5284143648 is about 1741.7729372404.
The spelling of 5284143648 in words is "five billion, two hundred eighty-four million, one hundred forty-three thousand, six hundred forty-eight".
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