Base | Representation |
---|---|
bin | 1011100011011… |
… | …0100001011000 |
3 | 10101011220121221 |
4 | 2320312201120 |
5 | 44401122231 |
6 | 4450341424 |
7 | 1125612301 |
oct | 270664130 |
9 | 111156557 |
10 | 48457816 |
11 | 25398090 |
12 | 1428a874 |
13 | a068484 |
14 | 66157a8 |
15 | 43c2d11 |
hex | 2e36858 |
48457816 has 16 divisors (see below), whose sum is σ = 99118440. Its totient is φ = 22026240.
The previous prime is 48457813. The next prime is 48457823. The reversal of 48457816 is 61875484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48457813) 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, 275241 + ... + 275416.
Almost surely, 248457816 is an apocalyptic number.
It is an amenable number.
48457816 is an abundant number, since it is smaller than the sum of its proper divisors (50660624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48457816 is a wasteful number, since it uses less digits than its factorization.
48457816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550674 (or 550670 counting only the distinct ones).
The product of its digits is 215040, while the sum is 43.
The square root of 48457816 is about 6961.1648450529. The cubic root of 48457816 is about 364.5758907114.
The spelling of 48457816 in words is "forty-eight million, four hundred fifty-seven thousand, eight hundred sixteen".
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