Base | Representation |
---|---|
bin | 101110001010010010… |
… | …111001010001000100 |
3 | 11201221021000012222022 |
4 | 232022102321101010 |
5 | 1303002100133340 |
6 | 34434134422312 |
7 | 3403156160405 |
oct | 561222712104 |
9 | 151837005868 |
10 | 49564849220 |
11 | 1a025079907 |
12 | 9733201998 |
13 | 489b871b63 |
14 | 2582a199ac |
15 | 145158b3b5 |
hex | b8a4b9444 |
49564849220 has 24 divisors (see below), whose sum is σ = 106300785024. Its totient is φ = 19404110816.
The previous prime is 49564849207. The next prime is 49564849241. The reversal of 49564849220 is 2294846594.
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, 26363342 + ... + 26365221.
It is an arithmetic number, because the mean of its divisors is an integer number (4429199376).
Almost surely, 249564849220 is an apocalyptic number.
It is an amenable number.
49564849220 is an abundant number, since it is smaller than the sum of its proper divisors (56735935804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49564849220 is a wasteful number, since it uses less digits than its factorization.
49564849220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52728619 (or 52728617 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 53.
The spelling of 49564849220 in words is "forty-nine billion, five hundred sixty-four million, eight hundred forty-nine thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •