Base | Representation |
---|---|
bin | 10110001110111111110000… |
… | …11001001001010100000000 |
3 | 20102010012101121012101210120 |
4 | 23013133320121021110000 |
5 | 22402033430144243210 |
6 | 251553254213100240 |
7 | 13204313310240555 |
oct | 1307377031112400 |
9 | 212105347171716 |
10 | 48893780071680 |
11 | 14640810212975 |
12 | 5597b38027680 |
13 | 213888213805b |
14 | c10686042a2c |
15 | 59bc8d0d2270 |
hex | 2c77f8649500 |
48893780071680 has 144 divisors (see below), whose sum is σ = 156161161275840. Its totient is φ = 13037786005504.
The previous prime is 48893780071667. The next prime is 48893780071691. The reversal of 48893780071680 is 8617008739884.
It is a congruent number.
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, 94178251 + ... + 94695989.
It is an arithmetic number, because the mean of its divisors is an integer number (1084452508860).
Almost surely, 248893780071680 is an apocalyptic number.
48893780071680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48893780071680 is an abundant number, since it is smaller than the sum of its proper divisors (107267381204160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48893780071680 is a wasteful number, since it uses less digits than its factorization.
48893780071680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542356 (or 542342 counting only the distinct ones).
The product of its (nonzero) digits is 130056192, while the sum is 69.
The spelling of 48893780071680 in words is "forty-eight trillion, eight hundred ninety-three billion, seven hundred eighty million, seventy-one thousand, six hundred eighty".
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