Base | Representation |
---|---|
bin | 1010001010110… |
… | …01010010000111 |
3 | 12221111201002120 |
4 | 11011121102013 |
5 | 133314102414 |
6 | 12244141023 |
7 | 2054020044 |
oct | 505312207 |
9 | 187451076 |
10 | 85300359 |
11 | 44171471 |
12 | 24697773 |
13 | 14897ab1 |
14 | b4861cb |
15 | 774e2a9 |
hex | 5159487 |
85300359 has 8 divisors (see below), whose sum is σ = 115012080. Its totient is φ = 56227776.
The previous prime is 85300357. The next prime is 85300361. The reversal of 85300359 is 95300358.
It is an interprime number because it is at equal distance from previous prime (85300357) and next prime (85300361).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85300359 - 21 = 85300357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85300351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159472 + ... + 160005.
It is an arithmetic number, because the mean of its divisors is an integer number (14376510).
Almost surely, 285300359 is an apocalyptic number.
85300359 is a gapful number since it is divisible by the number (89) formed by its first and last digit.
85300359 is a deficient number, since it is larger than the sum of its proper divisors (29711721).
85300359 is a wasteful number, since it uses less digits than its factorization.
85300359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319569.
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 85300359 is about 9235.8193464359. The cubic root of 85300359 is about 440.2002514792.
Subtracting 85300359 from its reverse (95300358), we obtain a palindrome (9999999).
The spelling of 85300359 in words is "eighty-five million, three hundred thousand, three hundred fifty-nine".
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