Base | Representation |
---|---|
bin | 101100111001000000… |
… | …010011001010110000 |
3 | 11121102012201112002221 |
4 | 230321000103022300 |
5 | 1242203430120310 |
6 | 34050535050424 |
7 | 3324315624223 |
oct | 547100231260 |
9 | 147365645087 |
10 | 48201020080 |
11 | 19495245894 |
12 | 9412510a14 |
13 | 4712149075 |
14 | 24938415ba |
15 | 13c198dada |
hex | b390132b0 |
48201020080 has 40 divisors (see below), whose sum is σ = 112139822592. Its totient is φ = 19267943424.
The previous prime is 48201020059. The next prime is 48201020099. The reversal of 48201020080 is 8002010284.
It is a tau number, because it is divible by the number of its divisors (40).
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, 69744 + ... + 318223.
Almost surely, 248201020080 is an apocalyptic number.
48201020080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48201020080 is an abundant number, since it is smaller than the sum of its proper divisors (63938802512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48201020080 is a wasteful number, since it uses less digits than its factorization.
48201020080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389533 (or 389527 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 25.
The spelling of 48201020080 in words is "forty-eight billion, two hundred one million, twenty thousand, eighty".
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