Base | Representation |
---|---|
bin | 1010001110110… |
… | …00110101110001 |
3 | 12222111020210110 |
4 | 11013120311301 |
5 | 133432312313 |
6 | 12303251533 |
7 | 2061324225 |
oct | 507306561 |
9 | 188436713 |
10 | 85822833 |
11 | 44498a68 |
12 | 248a9ba9 |
13 | 14a1b855 |
14 | b580785 |
15 | 7803ec3 |
hex | 51d8d71 |
85822833 has 8 divisors (see below), whose sum is σ = 114690528. Its totient is φ = 57085184.
The previous prime is 85822823. The next prime is 85822859. The reversal of 85822833 is 33822858.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85822833 - 26 = 85822769 is a prime.
It is a super-3 number, since 3×858228333 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 85822791 and 85822800.
It is not an unprimeable number, because it can be changed into a prime (85822823) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30960 + ... + 33617.
It is an arithmetic number, because the mean of its divisors is an integer number (14336316).
Almost surely, 285822833 is an apocalyptic number.
It is an amenable number.
85822833 is a deficient number, since it is larger than the sum of its proper divisors (28867695).
85822833 is a wasteful number, since it uses less digits than its factorization.
85822833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65023.
The product of its digits is 92160, while the sum is 39.
The square root of 85822833 is about 9264.0613663771. The cubic root of 85822833 is about 441.0971808806.
The spelling of 85822833 in words is "eighty-five million, eight hundred twenty-two thousand, eight hundred thirty-three".
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