Base | Representation |
---|---|
bin | 11100111011101… |
… | …110110101100000 |
3 | 1020211101220120202 |
4 | 130323232311200 |
5 | 1443231423014 |
6 | 120100124332 |
7 | 15013001531 |
oct | 3473566540 |
9 | 1224356522 |
10 | 485420384 |
11 | 22a009579 |
12 | 1166966a8 |
13 | 7974bbc7 |
14 | 4867c688 |
15 | 2c9383de |
hex | 1ceeed60 |
485420384 has 12 divisors (see below), whose sum is σ = 955671444. Its totient is φ = 242710176.
The previous prime is 485420347. The next prime is 485420393. The reversal of 485420384 is 483024584.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7584662 + ... + 7584725.
It is an arithmetic number, because the mean of its divisors is an integer number (79639287).
Almost surely, 2485420384 is an apocalyptic number.
It is an amenable number.
485420384 is a deficient number, since it is larger than the sum of its proper divisors (470251060).
485420384 is a wasteful number, since it uses less digits than its factorization.
485420384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15169397 (or 15169389 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 38.
The square root of 485420384 is about 22032.2578053181. The cubic root of 485420384 is about 785.9097376207.
The spelling of 485420384 in words is "four hundred eighty-five million, four hundred twenty thousand, three hundred eighty-four".
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