Base | Representation |
---|---|
bin | 1010001010111… |
… | …11011000010010 |
3 | 12221112222100102 |
4 | 11011133120102 |
5 | 133320402310 |
6 | 12244452402 |
7 | 2054152616 |
oct | 505373022 |
9 | 187488312 |
10 | 85325330 |
11 | 44189202 |
12 | 246aa102 |
13 | 148a627c |
14 | b491346 |
15 | 77568a5 |
hex | 515f612 |
85325330 has 64 divisors (see below), whose sum is σ = 167574528. Its totient is φ = 31207680.
The previous prime is 85325321. The next prime is 85325413. The reversal of 85325330 is 3352358.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 85325293 and 85325302.
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 in 31 ways as a sum of consecutive naturals, for example, 493124 + ... + 493296.
It is an arithmetic number, because the mean of its divisors is an integer number (2618352).
Almost surely, 285325330 is an apocalyptic number.
85325330 is a deficient number, since it is larger than the sum of its proper divisors (82249198).
85325330 is a wasteful number, since it uses less digits than its factorization.
85325330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291.
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 85325330 is about 9237.1711037525. The cubic root of 85325330 is about 440.2432023262.
Adding to 85325330 its reverse (3352358), we get a palindrome (88677688).
The spelling of 85325330 in words is "eighty-five million, three hundred twenty-five thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •