Base | Representation |
---|---|
bin | 1001001101111101… |
… | …10101111011001001 |
3 | 110202220100222211200 |
4 | 10212332311323021 |
5 | 40113414202210 |
6 | 2135025414413 |
7 | 233432411301 |
oct | 44676657311 |
9 | 13686328750 |
10 | 4948975305 |
11 | 210a62743a |
12 | b6149a409 |
13 | 60b404c71 |
14 | 34d3bc601 |
15 | 1de7280c0 |
hex | 126fb5ec9 |
4948975305 has 48 divisors (see below), whose sum is σ = 8655301200. Its totient is φ = 2615846400.
The previous prime is 4948975261. The next prime is 4948975313. The reversal of 4948975305 is 5035798494.
4948975305 is a `hidden beast` number, since 494 + 89 + 75 + 3 + 0 + 5 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 1884688569 + 3064286736 = 43413^2 + 55356^2 .
It is not a de Polignac number, because 4948975305 - 27 = 4948975177 is a prime.
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, 2841735 + ... + 2843475.
It is an arithmetic number, because the mean of its divisors is an integer number (180318775).
Almost surely, 24948975305 is an apocalyptic number.
4948975305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4948975305 is a deficient number, since it is larger than the sum of its proper divisors (3706325895).
4948975305 is a wasteful number, since it uses less digits than its factorization.
4948975305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2282 (or 2279 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 54.
The square root of 4948975305 is about 70348.9538301743. The cubic root of 4948975305 is about 1704.1393138512.
The spelling of 4948975305 in words is "four billion, nine hundred forty-eight million, nine hundred seventy-five thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •