Base | Representation |
---|---|
bin | 11110001001001… |
… | …001001010000010 |
3 | 1022020120220012120 |
4 | 132021021022002 |
5 | 2013430311112 |
6 | 122103105110 |
7 | 15350330514 |
oct | 3611111202 |
9 | 1266526176 |
10 | 505713282 |
11 | 23a509968 |
12 | 121442196 |
13 | 80a05739 |
14 | 4b241bb4 |
15 | 2e5e5e8c |
hex | 1e249282 |
505713282 has 32 divisors (see below), whose sum is σ = 1079958528. Its totient is φ = 157490256.
The previous prime is 505713277. The next prime is 505713287. The reversal of 505713282 is 282317505.
It is an interprime number because it is at equal distance from previous prime (505713277) and next prime (505713287).
It is not an unprimeable number, because it can be changed into a prime (505713287) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 36678 + ... + 48545.
It is an arithmetic number, because the mean of its divisors is an integer number (33748704).
Almost surely, 2505713282 is an apocalyptic number.
505713282 is an abundant number, since it is smaller than the sum of its proper divisors (574245246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505713282 is a wasteful number, since it uses less digits than its factorization.
505713282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85294.
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 505713282 is about 22488.0697704361. The cubic root of 505713282 is about 796.7121739691.
The spelling of 505713282 in words is "five hundred five million, seven hundred thirteen thousand, two hundred eighty-two".
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