Base | Representation |
---|---|
bin | 100111111110101000… |
… | …0011101010110111011 |
3 | 22012121021011222122112 |
4 | 1033331100131112323 |
5 | 2401311423010302 |
6 | 103235050442535 |
7 | 6126345153140 |
oct | 1177520352673 |
9 | 265537158575 |
10 | 85853328827 |
11 | 33456a69722 |
12 | 1478013344b |
13 | 81329c8bb6 |
14 | 42262c83c7 |
15 | 23772d3552 |
hex | 13fd41d5bb |
85853328827 has 4 divisors (see below), whose sum is σ = 98118090096. Its totient is φ = 73588567560.
The previous prime is 85853328791. The next prime is 85853328829. The reversal of 85853328827 is 72882335858.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 85853328827 - 28 = 85853328571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85853328829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6132380624 + ... + 6132380637.
It is an arithmetic number, because the mean of its divisors is an integer number (24529522524).
Almost surely, 285853328827 is an apocalyptic number.
85853328827 is a deficient number, since it is larger than the sum of its proper divisors (12264761269).
85853328827 is a wasteful number, since it uses less digits than its factorization.
85853328827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12264761268.
The product of its digits is 25804800, while the sum is 59.
The spelling of 85853328827 in words is "eighty-five billion, eight hundred fifty-three million, three hundred twenty-eight thousand, eight hundred twenty-seven".
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