Base | Representation |
---|---|
bin | 101110001010001110… |
… | …101000001111000000 |
3 | 11201221011220101220022 |
4 | 232022032220033000 |
5 | 1303001303342010 |
6 | 34434054433012 |
7 | 3403143522056 |
oct | 561216501700 |
9 | 151834811808 |
10 | 49563730880 |
11 | 1a024485664 |
12 | 9732962768 |
13 | 489b56cb11 |
14 | 25828081d6 |
15 | 1451419d55 |
hex | b8a3a83c0 |
49563730880 has 28 divisors (see below), whose sum is σ = 118023634920. Its totient is φ = 19825492224.
The previous prime is 49563730823. The next prime is 49563730889. The reversal of 49563730880 is 8803736594.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49563730889) 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, 77443010 + ... + 77443649.
Almost surely, 249563730880 is an apocalyptic number.
49563730880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49563730880 is an abundant number, since it is smaller than the sum of its proper divisors (68459904040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49563730880 is a wasteful number, since it uses less digits than its factorization.
49563730880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154886676 (or 154886666 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 53.
The spelling of 49563730880 in words is "forty-nine billion, five hundred sixty-three million, seven hundred thirty thousand, eight hundred eighty".
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