Base | Representation |
---|---|
bin | 1010001110000… |
… | …01010011110000 |
3 | 12222022100120122 |
4 | 11013001103300 |
5 | 133421221243 |
6 | 12301225412 |
7 | 2060443223 |
oct | 507012360 |
9 | 188270518 |
10 | 85726448 |
11 | 44432605 |
12 | 24862268 |
13 | 149b6a12 |
14 | b5575ba |
15 | 77d5668 |
hex | 51c14f0 |
85726448 has 10 divisors (see below), whose sum is σ = 166095024. Its totient is φ = 42863216.
The previous prime is 85726441. The next prime is 85726453. The reversal of 85726448 is 84462758.
It is a junction number, because it is equal to n+sod(n) for n = 85726399 and 85726408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85726441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678936 + ... + 2678967.
Almost surely, 285726448 is an apocalyptic number.
It is an amenable number.
85726448 is a deficient number, since it is larger than the sum of its proper divisors (80368576).
85726448 is a wasteful number, since it uses less digits than its factorization.
85726448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5357911 (or 5357905 counting only the distinct ones).
The product of its digits is 430080, while the sum is 44.
The square root of 85726448 is about 9258.8578129270. The cubic root of 85726448 is about 440.9319914391.
The spelling of 85726448 in words is "eighty-five million, seven hundred twenty-six thousand, four hundred forty-eight".
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