Base | Representation |
---|---|
bin | 1010001000101… |
… | …11011010100010 |
3 | 12221000000000002 |
4 | 11010113122202 |
5 | 133231434222 |
6 | 12234300002 |
7 | 2051514341 |
oct | 504273242 |
9 | 187000002 |
10 | 85030562 |
11 | 43aa77a1 |
12 | 24587602 |
13 | 14802056 |
14 | b415b58 |
15 | 76e9392 |
hex | 51176a2 |
85030562 has 8 divisors (see below), whose sum is σ = 127585692. Its totient is φ = 42502000.
The previous prime is 85030559. The next prime is 85030591. The reversal of 85030562 is 26503058.
It can be written as a sum of positive squares in 2 ways, for example, as 85026841 + 3721 = 9221^2 + 61^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6812 + ... + 14712.
Almost surely, 285030562 is an apocalyptic number.
85030562 is a deficient number, since it is larger than the sum of its proper divisors (42555130).
85030562 is a wasteful number, since it uses less digits than its factorization.
85030562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13284.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 85030562 is about 9221.2017654967. The cubic root of 85030562 is about 439.7356573360.
It can be divided in two parts, 8503056 and 2, that added together give a palindrome (8503058).
The spelling of 85030562 in words is "eighty-five million, thirty thousand, five hundred sixty-two".
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