Base | Representation |
---|---|
bin | 1010001110111… |
… | …01011110000000 |
3 | 12222112012210122 |
4 | 11013131132000 |
5 | 133433414132 |
6 | 12303515412 |
7 | 2061433421 |
oct | 507353600 |
9 | 188465718 |
10 | 85841792 |
11 | 44501233 |
12 | 248b8b68 |
13 | 14a2737a |
14 | b587648 |
15 | 7809912 |
hex | 51dd780 |
85841792 has 16 divisors (see below), whose sum is σ = 171013200. Its totient is φ = 42920832.
The previous prime is 85841783. The next prime is 85841801. The reversal of 85841792 is 29714858.
It is an interprime number because it is at equal distance from previous prime (85841783) and next prime (85841801).
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
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 as a sum of consecutive naturals, namely, 335192 + ... + 335447.
It is an arithmetic number, because the mean of its divisors is an integer number (10688325).
Almost surely, 285841792 is an apocalyptic number.
It is an amenable number.
85841792 is a deficient number, since it is larger than the sum of its proper divisors (85171408).
85841792 is an equidigital number, since it uses as much as digits as its factorization.
85841792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 670653 (or 670641 counting only the distinct ones).
The product of its digits is 161280, while the sum is 44.
The square root of 85841792 is about 9265.0845651834. The cubic root of 85841792 is about 441.1296592061.
The spelling of 85841792 in words is "eighty-five million, eight hundred forty-one thousand, seven hundred ninety-two".
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