Base | Representation |
---|---|
bin | 10010010000010011… |
… | …10111010001000100 |
3 | 221022000022221212210 |
4 | 21020021313101010 |
5 | 130032410323222 |
6 | 4300254143420 |
7 | 464602463304 |
oct | 111011672104 |
9 | 27260287783 |
10 | 9800479812 |
11 | 417a12a5a2 |
12 | 1a961b1b70 |
13 | c025706a6 |
14 | 68d867604 |
15 | 3c55ead0c |
hex | 248277444 |
9800479812 has 24 divisors (see below), whose sum is σ = 22875465312. Its totient is φ = 3265729600.
The previous prime is 9800479769. The next prime is 9800479901. The reversal of 9800479812 is 2189740089.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99489 + ... + 171752.
It is an arithmetic number, because the mean of its divisors is an integer number (953144388).
Almost surely, 29800479812 is an apocalyptic number.
It is an amenable number.
9800479812 is an abundant number, since it is smaller than the sum of its proper divisors (13074985500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9800479812 is a wasteful number, since it uses less digits than its factorization.
9800479812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274259 (or 274257 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 48.
The square root of 9800479812 is about 98997.3727530180. The cubic root of 9800479812 is about 2140.0098852427.
The spelling of 9800479812 in words is "nine billion, eight hundred million, four hundred seventy-nine thousand, eight hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •