Base | Representation |
---|---|
bin | 11100111011010… |
… | …011010001111001 |
3 | 1020211012011202100 |
4 | 130323103101321 |
5 | 1443214320023 |
6 | 120053454013 |
7 | 15012021465 |
oct | 3473232171 |
9 | 1224164670 |
10 | 485307513 |
11 | 229a41799 |
12 | 116641309 |
13 | 7970c712 |
14 | 4864d4a5 |
15 | 2c914c43 |
hex | 1ced3479 |
485307513 has 24 divisors (see below), whose sum is σ = 709502976. Its totient is φ = 319636800.
The previous prime is 485307491. The next prime is 485307527. The reversal of 485307513 is 315703584.
485307513 is a `hidden beast` number, since 48 + 530 + 75 + 13 = 666.
It is not a de Polignac number, because 485307513 - 29 = 485307001 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (485307593) by changing a digit.
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 in 23 ways as a sum of consecutive naturals, for example, 320428 + ... + 321938.
It is an arithmetic number, because the mean of its divisors is an integer number (29562624).
Almost surely, 2485307513 is an apocalyptic number.
It is an amenable number.
485307513 is a deficient number, since it is larger than the sum of its proper divisors (224195463).
485307513 is a wasteful number, since it uses less digits than its factorization.
485307513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1925 (or 1922 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 485307513 is about 22029.6961622261. The cubic root of 485307513 is about 785.8488190869.
The spelling of 485307513 in words is "four hundred eighty-five million, three hundred seven thousand, five hundred thirteen".
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