Base | Representation |
---|---|
bin | 1000011110011100… |
… | …00100110011101000 |
3 | 102202010012222001002 |
4 | 10033032010303220 |
5 | 33304340041430 |
6 | 2031305014132 |
7 | 220522020122 |
oct | 41716046350 |
9 | 12663188032 |
10 | 4550315240 |
11 | 1a25597209 |
12 | a6ba84348 |
13 | 576942533 |
14 | 312486212 |
15 | 1b972b845 |
hex | 10f384ce8 |
4550315240 has 64 divisors (see below), whose sum is σ = 10319339520. Its totient is φ = 1805760000.
The previous prime is 4550315227. The next prime is 4550315249. The reversal of 4550315240 is 425130554.
It is not an unprimeable number, because it can be changed into a prime (4550315249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4591145 + ... + 4592135.
It is an arithmetic number, because the mean of its divisors is an integer number (161239680).
Almost surely, 24550315240 is an apocalyptic number.
4550315240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4550315240 is an abundant number, since it is smaller than the sum of its proper divisors (5769024280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4550315240 is a wasteful number, since it uses less digits than its factorization.
4550315240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1794 (or 1790 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 4550315240 is about 67456.0244900335. The cubic root of 4550315240 is about 1657.0940643439.
Adding to 4550315240 its reverse (425130554), we get a palindrome (4975445794).
The spelling of 4550315240 in words is "four billion, five hundred fifty million, three hundred fifteen thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •