Base | Representation |
---|---|
bin | 100111111110100111… |
… | …0100000110000010000 |
3 | 22012121020020001112121 |
4 | 1033331032200300100 |
5 | 2401311310142243 |
6 | 103235031504024 |
7 | 6126340626145 |
oct | 1177516406020 |
9 | 265536201477 |
10 | 85852818448 |
11 | 33456750221 |
12 | 1477bb28014 |
13 | 813287a7b7 |
14 | 42261d43cc |
15 | 23772321ed |
hex | 13fd3a0c10 |
85852818448 has 20 divisors (see below), whose sum is σ = 175094564560. Its totient is φ = 40667124384.
The previous prime is 85852818409. The next prime is 85852818577. The reversal of 85852818448 is 84481825858.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141204990 + ... + 141205597.
It is an arithmetic number, because the mean of its divisors is an integer number (8754728228).
Almost surely, 285852818448 is an apocalyptic number.
It is an amenable number.
85852818448 is an abundant number, since it is smaller than the sum of its proper divisors (89241746112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85852818448 is a wasteful number, since it uses less digits than its factorization.
85852818448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282410614 (or 282410608 counting only the distinct ones).
The product of its digits is 26214400, while the sum is 61.
The spelling of 85852818448 in words is "eighty-five billion, eight hundred fifty-two million, eight hundred eighteen thousand, four hundred forty-eight".
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