Base | Representation |
---|---|
bin | 10011011010100111100011… |
… | …000011101111001011100000 |
3 | 102012100101211002011001021212 |
4 | 103122213203003233023200 |
5 | 42143030411340010423 |
6 | 501340322415405252 |
7 | 23662241464553612 |
oct | 2332474303571340 |
9 | 365311732131255 |
10 | 85392054219488 |
11 | 25232626493545 |
12 | 96b1676223828 |
13 | 3885589326533 |
14 | 1712dd710adb2 |
15 | 9d139b1b8578 |
hex | 4da9e30ef2e0 |
85392054219488 has 24 divisors (see below), whose sum is σ = 168214673207952. Its totient is φ = 42670867373056.
The previous prime is 85392054219457. The next prime is 85392054219499. The reversal of 85392054219488 is 88491245029358.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786186620 + ... + 786295227.
It is an arithmetic number, because the mean of its divisors is an integer number (7008944716998).
Almost surely, 285392054219488 is an apocalyptic number.
It is an amenable number.
85392054219488 is a deficient number, since it is larger than the sum of its proper divisors (82822618988464).
85392054219488 is a wasteful number, since it uses less digits than its factorization.
85392054219488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1572483554 (or 1572483546 counting only the distinct ones).
The product of its (nonzero) digits is 199065600, while the sum is 68.
The spelling of 85392054219488 in words is "eighty-five trillion, three hundred ninety-two billion, fifty-four million, two hundred nineteen thousand, four hundred eighty-eight".
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