Base | Representation |
---|---|
bin | 1010001000111… |
… | …00111010000010 |
3 | 12221001010212021 |
4 | 11010130322002 |
5 | 133233144213 |
6 | 12234552054 |
7 | 2051640046 |
oct | 504347202 |
9 | 187033767 |
10 | 85053058 |
11 | 44012692 |
12 | 2459862a |
13 | 1480c36c |
14 | b420026 |
15 | 7700d8d |
hex | 511ce82 |
85053058 has 8 divisors (see below), whose sum is σ = 127761660. Its totient is φ = 42465840.
The previous prime is 85053049. The next prime is 85053061. The reversal of 85053058 is 85035058.
It can be written as a sum of positive squares in 2 ways, for example, as 72641529 + 12411529 = 8523^2 + 3523^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×850530583 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28573 + ... + 31408.
Almost surely, 285053058 is an apocalyptic number.
85053058 is a deficient number, since it is larger than the sum of its proper divisors (42708602).
85053058 is a wasteful number, since it uses less digits than its factorization.
85053058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60692.
The product of its (nonzero) digits is 24000, while the sum is 34.
The square root of 85053058 is about 9222.4214824524. The cubic root of 85053058 is about 439.7744332807.
Adding to 85053058 its product of nonzero digits (24000), we get a palindrome (85077058).
The spelling of 85053058 in words is "eighty-five million, fifty-three thousand, fifty-eight".
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