Base | Representation |
---|---|
bin | 1001000110011000… |
… | …11011011101110101 |
3 | 110121110210110102221 |
4 | 10203030123131311 |
5 | 40001132144320 |
6 | 2124435402341 |
7 | 232031311366 |
oct | 44314333565 |
9 | 13543713387 |
10 | 4885428085 |
11 | 208777347a |
12 | b441533b1 |
13 | 5cb1b5565 |
14 | 344b99b6d |
15 | 1d8d743aa |
hex | 12331b775 |
4885428085 has 8 divisors (see below), whose sum is σ = 5958620856. Its totient is φ = 3844271040.
The previous prime is 4885428071. The next prime is 4885428133. The reversal of 4885428085 is 5808245884.
It can be written as a sum of positive squares in 4 ways, for example, as 13527684 + 4871900401 = 3678^2 + 69799^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4885428085 - 217 = 4885297013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8008594 + ... + 8009203.
It is an arithmetic number, because the mean of its divisors is an integer number (744827607).
Almost surely, 24885428085 is an apocalyptic number.
It is an amenable number.
4885428085 is a deficient number, since it is larger than the sum of its proper divisors (1073192771).
4885428085 is a wasteful number, since it uses less digits than its factorization.
4885428085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16017863.
The product of its (nonzero) digits is 3276800, while the sum is 52.
The square root of 4885428085 is about 69895.8373939393. The cubic root of 4885428085 is about 1696.8138806720.
The spelling of 4885428085 in words is "four billion, eight hundred eighty-five million, four hundred twenty-eight thousand, eighty-five".
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