Base | Representation |
---|---|
bin | 101101010110111110… |
… | …011101000111100001 |
3 | 11122201020220002020100 |
4 | 231112332131013201 |
5 | 1244221141244100 |
6 | 34212500333013 |
7 | 3342632630412 |
oct | 552676350741 |
9 | 148636802210 |
10 | 48703853025 |
11 | 19723067703 |
12 | 95329a4169 |
13 | 4792383759 |
14 | 2500533809 |
15 | 1400bb6400 |
hex | b56f9d1e1 |
48703853025 has 36 divisors (see below), whose sum is σ = 87379403020. Its totient is φ = 25932096000.
The previous prime is 48703852999. The next prime is 48703853057. The reversal of 48703853025 is 52035830784.
48703853025 is a `hidden beast` number, since 4 + 87 + 0 + 38 + 530 + 2 + 5 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 7969311441 + 40734541584 = 89271^2 + 201828^2 .
It is not a de Polignac number, because 48703853025 - 212 = 48703848929 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 44860 + ... + 315309.
Almost surely, 248703853025 is an apocalyptic number.
48703853025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48703853025 is a deficient number, since it is larger than the sum of its proper divisors (38675549995).
48703853025 is a wasteful number, since it uses less digits than its factorization.
48703853025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360786 (or 360778 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The spelling of 48703853025 in words is "forty-eight billion, seven hundred three million, eight hundred fifty-three thousand, twenty-five".
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