Base | Representation |
---|---|
bin | 101101100100011000… |
… | …110001101100110000 |
3 | 11200021221021110111110 |
4 | 231210120301230300 |
5 | 1300201241410010 |
6 | 34251055113320 |
7 | 3351334264341 |
oct | 554430615460 |
9 | 150257243443 |
10 | 48928856880 |
11 | 19829078402 |
12 | 9596212840 |
13 | 47c9b83927 |
14 | 25223840c8 |
15 | 141580e120 |
hex | b64631b30 |
48928856880 has 80 divisors (see below), whose sum is σ = 152086381920. Its totient is φ = 13012690944.
The previous prime is 48928856861. The next prime is 48928856891. The reversal of 48928856880 is 8865882984.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183765 + ... + 362804.
It is an arithmetic number, because the mean of its divisors is an integer number (1901079774).
Almost surely, 248928856880 is an apocalyptic number.
48928856880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48928856880 is an abundant number, since it is smaller than the sum of its proper divisors (103157525040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48928856880 is a wasteful number, since it uses less digits than its factorization.
48928856880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 546958 (or 546952 counting only the distinct ones).
The product of its (nonzero) digits is 70778880, while the sum is 66.
The spelling of 48928856880 in words is "forty-eight billion, nine hundred twenty-eight million, eight hundred fifty-six thousand, eight hundred eighty".
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