Base | Representation |
---|---|
bin | 11100111010001… |
… | …000010000010100 |
3 | 1020210121120012211 |
4 | 130322020100110 |
5 | 1443130001322 |
6 | 120043123204 |
7 | 15006301534 |
oct | 3472102024 |
9 | 1223546184 |
10 | 485000212 |
11 | 229851924 |
12 | 116513504 |
13 | 79632898 |
14 | 485ad4c4 |
15 | 2c8a3b77 |
hex | 1ce88414 |
485000212 has 6 divisors (see below), whose sum is σ = 848750378. Its totient is φ = 242500104.
The previous prime is 485000207. The next prime is 485000221. The reversal of 485000212 is 212000584.
It can be written as a sum of positive squares in only one way, i.e., 456420496 + 28579716 = 21364^2 + 5346^2 .
It is a congruent number.
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, 60625023 + ... + 60625030.
Almost surely, 2485000212 is an apocalyptic number.
It is an amenable number.
485000212 is a deficient number, since it is larger than the sum of its proper divisors (363750166).
485000212 is a wasteful number, since it uses less digits than its factorization.
485000212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121250057 (or 121250055 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 485000212 is about 22022.7203587568. The cubic root of 485000212 is about 785.6829152623.
Adding to 485000212 its reverse (212000584), we get a palindrome (697000796).
The spelling of 485000212 in words is "four hundred eighty-five million, two hundred twelve", and thus it is an aban number.
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