Base | Representation |
---|---|
bin | 1001010000100101… |
… | …1100111010101100 |
3 | 20102012220202211222 |
4 | 2110021130322230 |
5 | 20042242140313 |
6 | 1050345002512 |
7 | 115410310220 |
oct | 22411347254 |
9 | 6365822758 |
10 | 2485505708 |
11 | 1066004254 |
12 | 594483438 |
13 | 307c2604a |
14 | 19815a780 |
15 | e8316208 |
hex | 9425ceac |
2485505708 has 12 divisors (see below), whose sum is σ = 4971011472. Its totient is φ = 1065216720.
The previous prime is 2485505707. The next prime is 2485505713. The reversal of 2485505708 is 8075055842.
2485505708 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (2485505707) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44384003 + ... + 44384058.
It is an arithmetic number, because the mean of its divisors is an integer number (414250956).
Almost surely, 22485505708 is an apocalyptic number.
2485505708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2485505708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2485505708 is a wasteful number, since it uses less digits than its factorization.
2485505708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88768072 (or 88768070 counting only the distinct ones).
The product of its (nonzero) digits is 448000, while the sum is 44.
The square root of 2485505708 is about 49854.8463842784. The cubic root of 2485505708 is about 1354.5808188525.
The spelling of 2485505708 in words is "two billion, four hundred eighty-five million, five hundred five thousand, seven hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •