Base | Representation |
---|---|
bin | 1011101000010… |
… | …1100100110000 |
3 | 10101210100210112 |
4 | 2322011210300 |
5 | 44442002431 |
6 | 4501320452 |
7 | 1131431312 |
oct | 272054460 |
9 | 111710715 |
10 | 48781616 |
11 | 25599394 |
12 | 14406128 |
13 | a14c980 |
14 | 669b7b2 |
15 | 4438c2b |
hex | 2e85930 |
48781616 has 20 divisors (see below), whose sum is σ = 101785152. Its totient is φ = 22514496.
The previous prime is 48781553. The next prime is 48781661. The reversal of 48781616 is 61618784.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117056 + ... + 117471.
Almost surely, 248781616 is an apocalyptic number.
It is an amenable number.
48781616 is an abundant number, since it is smaller than the sum of its proper divisors (53003536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48781616 is a wasteful number, since it uses less digits than its factorization.
48781616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234548 (or 234542 counting only the distinct ones).
The product of its digits is 64512, while the sum is 41.
The square root of 48781616 is about 6984.3837237082. The cubic root of 48781616 is about 365.3861329315.
The spelling of 48781616 in words is "forty-eight million, seven hundred eighty-one thousand, six hundred sixteen".
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