Base | Representation |
---|---|
bin | 1010001110111… |
… | …01011111011011 |
3 | 12222112012221000 |
4 | 11013131133123 |
5 | 133433420013 |
6 | 12303520043 |
7 | 2061433611 |
oct | 507353733 |
9 | 188465830 |
10 | 85841883 |
11 | 44501306 |
12 | 248b9023 |
13 | 14a2741a |
14 | b5876b1 |
15 | 7809973 |
hex | 51dd7db |
85841883 has 16 divisors (see below), whose sum is σ = 131276800. Its totient is φ = 55381320.
The previous prime is 85841879. The next prime is 85841923. The reversal of 85841883 is 38814858.
It is not a de Polignac number, because 85841883 - 22 = 85841879 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85841863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50443 + ... + 52116.
It is an arithmetic number, because the mean of its divisors is an integer number (8204800).
Almost surely, 285841883 is an apocalyptic number.
85841883 is a deficient number, since it is larger than the sum of its proper divisors (45434917).
85841883 is a wasteful number, since it uses less digits than its factorization.
85841883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102599 (or 102593 counting only the distinct ones).
The product of its digits is 245760, while the sum is 45.
The square root of 85841883 is about 9265.0894760925. The cubic root of 85841883 is about 441.1298150851.
The spelling of 85841883 in words is "eighty-five million, eight hundred forty-one thousand, eight hundred eighty-three".
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