Base | Representation |
---|---|
bin | 1010001000110… |
… | …11110000110011 |
3 | 12221000220102200 |
4 | 11010123300303 |
5 | 133233021441 |
6 | 12234514243 |
7 | 2051620302 |
oct | 504336063 |
9 | 187026380 |
10 | 85048371 |
11 | 4400a111 |
12 | 24595983 |
13 | 1480a1a5 |
14 | b41c439 |
15 | 76ee7b6 |
hex | 511bc33 |
85048371 has 6 divisors (see below), whose sum is σ = 122847660. Its totient is φ = 56698908.
The previous prime is 85048361. The next prime is 85048373. The reversal of 85048371 is 17384058.
85048371 is a `hidden beast` number, since 8 + 504 + 83 + 71 = 666.
It is not a de Polignac number, because 85048371 - 26 = 85048307 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85048373) by changing a digit.
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 in 5 ways as a sum of consecutive naturals, for example, 4724901 + ... + 4724918.
It is an arithmetic number, because the mean of its divisors is an integer number (20474610).
Almost surely, 285048371 is an apocalyptic number.
85048371 is a deficient number, since it is larger than the sum of its proper divisors (37799289).
85048371 is a wasteful number, since it uses less digits than its factorization.
85048371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9449825 (or 9449822 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 85048371 is about 9222.1673699841. The cubic root of 85048371 is about 439.7663549482.
The spelling of 85048371 in words is "eighty-five million, forty-eight thousand, three hundred seventy-one".
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