Base | Representation |
---|---|
bin | 101101011110000000… |
… | …010000010000101000 |
3 | 11200000110202122021110 |
4 | 231132000100100220 |
5 | 1244441332441120 |
6 | 34232311510320 |
7 | 3345564104520 |
oct | 553600202050 |
9 | 150013678243 |
10 | 48821765160 |
11 | 19783682853 |
12 | 95663883a0 |
13 | 47b092924c |
14 | 2512068680 |
15 | 140b2082e0 |
hex | b5e010428 |
48821765160 has 256 divisors, whose sum is σ = 173148917760. Its totient is φ = 10780600320.
The previous prime is 48821765159. The next prime is 48821765177. The reversal of 48821765160 is 6156712884.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3540439 + ... + 3554201.
It is an arithmetic number, because the mean of its divisors is an integer number (676362960).
Almost surely, 248821765160 is an apocalyptic number.
48821765160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48821765160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86574458880).
48821765160 is an abundant number, since it is smaller than the sum of its proper divisors (124327152600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48821765160 is a wasteful number, since it uses less digits than its factorization.
48821765160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13928 (or 13924 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 48.
The spelling of 48821765160 in words is "forty-eight billion, eight hundred twenty-one million, seven hundred sixty-five thousand, one hundred sixty".
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