Base | Representation |
---|---|
bin | 11101000011001… |
… | …110101001101100 |
3 | 1020222002202111112 |
4 | 131003032221230 |
5 | 1444232320313 |
6 | 120210211152 |
7 | 15035465405 |
oct | 3503165154 |
9 | 1228082445 |
10 | 487385708 |
11 | 230131107 |
12 | 117283ab8 |
13 | 79c89614 |
14 | 48a309ac |
15 | 2cbc58a8 |
hex | 1d0cea6c |
487385708 has 12 divisors (see below), whose sum is σ = 859062120. Its totient is φ = 241939392.
The previous prime is 487385707. The next prime is 487385729. The reversal of 487385708 is 807583784.
It is a super-2 number, since 2×4873857082 = 475089656725322528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (487385707) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437741 + ... + 438852.
It is an arithmetic number, because the mean of its divisors is an integer number (71588510).
Almost surely, 2487385708 is an apocalyptic number.
It is an amenable number.
487385708 is a deficient number, since it is larger than the sum of its proper divisors (371676412).
487385708 is a wasteful number, since it uses less digits than its factorization.
487385708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876736 (or 876734 counting only the distinct ones).
The product of its (nonzero) digits is 1505280, while the sum is 50.
The square root of 487385708 is about 22076.8138099681. The cubic root of 487385708 is about 786.9689483563.
The spelling of 487385708 in words is "four hundred eighty-seven million, three hundred eighty-five thousand, seven hundred eight".
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