Base | Representation |
---|---|
bin | 11101000011001… |
… | …101110100101001 |
3 | 1020222002120211210 |
4 | 131003031310221 |
5 | 1444232213223 |
6 | 120210143333 |
7 | 15035452455 |
oct | 3503156451 |
9 | 1228076753 |
10 | 487382313 |
11 | 230129600 |
12 | 117281b49 |
13 | 79c87c02 |
14 | 48a2d665 |
15 | 2cbc4893 |
hex | 1d0cdd29 |
487382313 has 12 divisors (see below), whose sum is σ = 714290864. Its totient is φ = 295383000.
The previous prime is 487382309. The next prime is 487382369. The reversal of 487382313 is 313283784.
It is not a de Polignac number, because 487382313 - 22 = 487382309 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (487382113) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 670963 + ... + 671688.
Almost surely, 2487382313 is an apocalyptic number.
It is an amenable number.
487382313 is a deficient number, since it is larger than the sum of its proper divisors (226908551).
487382313 is a wasteful number, since it uses less digits than its factorization.
487382313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1342676 (or 1342665 counting only the distinct ones).
The product of its digits is 96768, while the sum is 39.
The square root of 487382313 is about 22076.7369192098. The cubic root of 487382313 is about 786.9671210795.
The spelling of 487382313 in words is "four hundred eighty-seven million, three hundred eighty-two thousand, three hundred thirteen".
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