Base | Representation |
---|---|
bin | 11100111011010… |
… | …011010010001010 |
3 | 1020211012011202222 |
4 | 130323103102022 |
5 | 1443214320110 |
6 | 120053454042 |
7 | 15012021521 |
oct | 3473232212 |
9 | 1224164688 |
10 | 485307530 |
11 | 229a41804 |
12 | 116641322 |
13 | 7970c726 |
14 | 4864d4b8 |
15 | 2c914c55 |
hex | 1ced348a |
485307530 has 16 divisors (see below), whose sum is σ = 877991400. Its totient is φ = 193136832.
The previous prime is 485307527. The next prime is 485307593. The reversal of 485307530 is 35703584.
It can be written as a sum of positive squares in 4 ways, for example, as 405901609 + 79405921 = 20147^2 + 8911^2 .
It is a super-3 number, since 3×4853075303 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121205 + ... + 125144.
Almost surely, 2485307530 is an apocalyptic number.
485307530 is a deficient number, since it is larger than the sum of its proper divisors (392683870).
485307530 is a wasteful number, since it uses less digits than its factorization.
485307530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246553.
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 485307530 is about 22029.6965480689. The cubic root of 485307530 is about 785.8488282628.
The spelling of 485307530 in words is "four hundred eighty-five million, three hundred seven thousand, five hundred thirty".
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