Base | Representation |
---|---|
bin | 11100111011111… |
… | …111101001100000 |
3 | 1020211112102001021 |
4 | 130323333221200 |
5 | 1443241123443 |
6 | 120101415224 |
7 | 15013406356 |
oct | 3473775140 |
9 | 1224472037 |
10 | 485489248 |
11 | 22a056292 |
12 | 11670a514 |
13 | 7977435a |
14 | 486997d6 |
15 | 2c94d9ed |
hex | 1ceffa60 |
485489248 has 12 divisors (see below), whose sum is σ = 955807020. Its totient is φ = 242744608.
The previous prime is 485489237. The next prime is 485489269. The reversal of 485489248 is 842984584.
It is a junction number, because it is equal to n+sod(n) for n = 485489195 and 485489204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7585738 + ... + 7585801.
It is an arithmetic number, because the mean of its divisors is an integer number (79650585).
Almost surely, 2485489248 is an apocalyptic number.
It is an amenable number.
485489248 is a deficient number, since it is larger than the sum of its proper divisors (470317772).
485489248 is a wasteful number, since it uses less digits than its factorization.
485489248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15171549 (or 15171541 counting only the distinct ones).
The product of its digits is 2949120, while the sum is 52.
The square root of 485489248 is about 22033.8205493283. The cubic root of 485489248 is about 785.9469001372.
The spelling of 485489248 in words is "four hundred eighty-five million, four hundred eighty-nine thousand, two hundred forty-eight".
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