Base | Representation |
---|---|
bin | 1010001010111… |
… | …10110101111111 |
3 | 12221112212100010 |
4 | 11011132311333 |
5 | 133320320020 |
6 | 12244434303 |
7 | 2054143332 |
oct | 505366577 |
9 | 187485303 |
10 | 85323135 |
11 | 44187597 |
12 | 246a8993 |
13 | 148a5281 |
14 | b490619 |
15 | 7755de0 |
hex | 515ed7f |
85323135 has 16 divisors (see below), whose sum is σ = 136631520. Its totient is φ = 45467520.
The previous prime is 85323113. The next prime is 85323149. The reversal of 85323135 is 53132358.
It is not a de Polignac number, because 85323135 - 26 = 85323071 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34521 + ... + 36909.
It is an arithmetic number, because the mean of its divisors is an integer number (8539470).
Almost surely, 285323135 is an apocalyptic number.
85323135 is a deficient number, since it is larger than the sum of its proper divisors (51308385).
85323135 is a wasteful number, since it uses less digits than its factorization.
85323135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4778.
The product of its digits is 10800, while the sum is 30.
The square root of 85323135 is about 9237.0522895564. The cubic root of 85323135 is about 440.2394271983.
It can be divided in two parts, 85323 and 135, that added together give a palindrome (85458).
The spelling of 85323135 in words is "eighty-five million, three hundred twenty-three thousand, one hundred thirty-five".
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