Base | Representation |
---|---|
bin | 110001001000110111… |
… | …111000100000000000 |
3 | 12001012002102022020202 |
4 | 301020313320200000 |
5 | 1331024111411243 |
6 | 40123313224332 |
7 | 3545332303634 |
oct | 611067704000 |
9 | 161162368222 |
10 | 52762216448 |
11 | 20415994167 |
12 | a285b620a8 |
13 | 4c8b0cb226 |
14 | 27a751adc4 |
15 | 158c1194b8 |
hex | c48df8800 |
52762216448 has 96 divisors (see below), whose sum is σ = 109854140760. Its totient is φ = 25313280000.
The previous prime is 52762216433. The next prime is 52762216457. The reversal of 52762216448 is 84461226725.
It can be written as a sum of positive squares in 4 ways, for example, as 31758091264 + 21004125184 = 178208^2 + 144928^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5116898 + ... + 5127198.
Almost surely, 252762216448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52762216448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54927070380).
52762216448 is an abundant number, since it is smaller than the sum of its proper divisors (57091924312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52762216448 is a wasteful number, since it uses less digits than its factorization.
52762216448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10425 (or 10405 counting only the distinct ones).
The product of its digits is 1290240, while the sum is 47.
The spelling of 52762216448 in words is "fifty-two billion, seven hundred sixty-two million, two hundred sixteen thousand, four hundred forty-eight".
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