Base | Representation |
---|---|
bin | 11100111011010… |
… | …010001111111010 |
3 | 1020211011221221221 |
4 | 130323102033322 |
5 | 1443214201130 |
6 | 120053422254 |
7 | 15012003253 |
oct | 3473221772 |
9 | 1224157857 |
10 | 485303290 |
11 | 229a395aa |
12 | 11663a98a |
13 | 7970a814 |
14 | 4864bb2a |
15 | 2c91387a |
hex | 1ced23fa |
485303290 has 16 divisors (see below), whose sum is σ = 877939200. Its totient is φ = 193145040.
The previous prime is 485303257. The next prime is 485303297. The reversal of 485303290 is 92303584.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (485303297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119946 + ... + 123925.
It is an arithmetic number, because the mean of its divisors is an integer number (54871200).
Almost surely, 2485303290 is an apocalyptic number.
485303290 is a deficient number, since it is larger than the sum of its proper divisors (392635910).
485303290 is a wasteful number, since it uses less digits than its factorization.
485303290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244077.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 485303290 is about 22029.6003141228. The cubic root of 485303290 is about 785.8465396736.
The spelling of 485303290 in words is "four hundred eighty-five million, three hundred three thousand, two hundred ninety".
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