Base | Representation |
---|---|
bin | 11100111011000… |
… | …110000011001000 |
3 | 1020211002102102012 |
4 | 130323012003020 |
5 | 1443211101240 |
6 | 120052355052 |
7 | 15011404466 |
oct | 3473060310 |
9 | 1224072365 |
10 | 485253320 |
11 | 229a05002 |
12 | 116615a88 |
13 | 796c0b56 |
14 | 48637836 |
15 | 2c903b65 |
hex | 1cec60c8 |
485253320 has 32 divisors (see below), whose sum is σ = 1093531320. Its totient is φ = 193797120.
The previous prime is 485253311. The next prime is 485253337. The reversal of 485253320 is 23352584.
It can be written as a sum of positive squares in 4 ways, for example, as 321054724 + 164198596 = 17918^2 + 12814^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17264 + ... + 35616.
Almost surely, 2485253320 is an apocalyptic number.
485253320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
485253320 is an abundant number, since it is smaller than the sum of its proper divisors (608278000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485253320 is a wasteful number, since it uses less digits than its factorization.
485253320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19025 (or 19021 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 485253320 is about 22028.4661290794. The cubic root of 485253320 is about 785.8195667817.
The spelling of 485253320 in words is "four hundred eighty-five million, two hundred fifty-three thousand, three hundred twenty".
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