Base | Representation |
---|---|
bin | 1010001110000… |
… | …10110111110000 |
3 | 12222022200100200 |
4 | 11013002313300 |
5 | 133421422343 |
6 | 12301315200 |
7 | 2060500665 |
oct | 507026760 |
9 | 188280320 |
10 | 85732848 |
11 | 444373a3 |
12 | 24865b00 |
13 | 149b98c6 |
14 | b559a6c |
15 | 77d74d3 |
hex | 51c2df0 |
85732848 has 60 divisors (see below), whose sum is σ = 246432888. Its totient is φ = 27803520.
The previous prime is 85732831. The next prime is 85732849. The reversal of 85732848 is 84823758.
It is a super-2 number, since 2×857328482 = 14700242452382208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85732849) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 2718 + ... + 13373.
Almost surely, 285732848 is an apocalyptic number.
It is an amenable number.
85732848 is an abundant number, since it is smaller than the sum of its proper divisors (160700040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85732848 is a wasteful number, since it uses less digits than its factorization.
85732848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16142 (or 16133 counting only the distinct ones).
The product of its digits is 430080, while the sum is 45.
The square root of 85732848 is about 9259.2034214613. The cubic root of 85732848 is about 440.9429639165.
The spelling of 85732848 in words is "eighty-five million, seven hundred thirty-two thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •