Base | Representation |
---|---|
bin | 1010001001100… |
… | …00001110101010 |
3 | 12221012011102112 |
4 | 11010300032222 |
5 | 133243212302 |
6 | 12240402322 |
7 | 2052416561 |
oct | 504601652 |
9 | 187164375 |
10 | 85132202 |
11 | 440670a1 |
12 | 246163a2 |
13 | 148393ac |
14 | b440bd8 |
15 | 7719552 |
hex | 51303aa |
85132202 has 4 divisors (see below), whose sum is σ = 127698306. Its totient is φ = 42566100.
The previous prime is 85132189. The next prime is 85132213. The reversal of 85132202 is 20223158.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 84474481 + 657721 = 9191^2 + 811^2 .
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 as a sum of consecutive naturals, namely, 21283049 + ... + 21283052.
Almost surely, 285132202 is an apocalyptic number.
85132202 is a deficient number, since it is larger than the sum of its proper divisors (42566104).
85132202 is a wasteful number, since it uses less digits than its factorization.
85132202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42566103.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 85132202 is about 9226.7113317801. The cubic root of 85132202 is about 439.9107980329.
The spelling of 85132202 in words is "eighty-five million, one hundred thirty-two thousand, two hundred two".
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