Base | Representation |
---|---|
bin | 1010001011000… |
… | …01001101011001 |
3 | 12221120100122000 |
4 | 11011201031121 |
5 | 133321122300 |
6 | 12244551213 |
7 | 2054213514 |
oct | 505411531 |
9 | 187510560 |
10 | 85332825 |
11 | 441938a6 |
12 | 246b2509 |
13 | 148a97c6 |
14 | b493d7b |
15 | 7758c00 |
hex | 5161359 |
85332825 has 48 divisors (see below), whose sum is σ = 157906560. Its totient is φ = 45178560.
The previous prime is 85332817. The next prime is 85332833. The reversal of 85332825 is 52823358.
It is an interprime number because it is at equal distance from previous prime (85332817) and next prime (85332833).
It is not a de Polignac number, because 85332825 - 23 = 85332817 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 85332825.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112347 + ... + 113103.
It is an arithmetic number, because the mean of its divisors is an integer number (3289720).
Almost surely, 285332825 is an apocalyptic number.
It is an amenable number.
85332825 is a deficient number, since it is larger than the sum of its proper divisors (72573735).
85332825 is a wasteful number, since it uses less digits than its factorization.
85332825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 943 (or 932 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 85332825 is about 9237.5767926443. The cubic root of 85332825 is about 440.2560923094.
The spelling of 85332825 in words is "eighty-five million, three hundred thirty-two thousand, eight hundred twenty-five".
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