Base | Representation |
---|---|
bin | 11101000011100… |
… | …111101101000111 |
3 | 1020222021222021020 |
4 | 131003213231013 |
5 | 1444244111302 |
6 | 120212322223 |
7 | 15036403524 |
oct | 3503475507 |
9 | 1228258236 |
10 | 487488327 |
11 | 2301a1217 |
12 | 117313373 |
13 | 79cc4241 |
14 | 48a5a14b |
15 | 2cbe5ebc |
hex | 1d0e7b47 |
487488327 has 8 divisors (see below), whose sum is σ = 651575280. Its totient is φ = 324196800.
The previous prime is 487488269. The next prime is 487488349. The reversal of 487488327 is 723884784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 487488327 - 216 = 487422791 is a prime.
It is a super-2 number, since 2×4874883272 = 475289737922517858, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 487488327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487488367) 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 7 ways as a sum of consecutive naturals, for example, 197424 + ... + 199877.
It is an arithmetic number, because the mean of its divisors is an integer number (81446910).
Almost surely, 2487488327 is an apocalyptic number.
487488327 is a deficient number, since it is larger than the sum of its proper divisors (164086953).
487488327 is a wasteful number, since it uses less digits than its factorization.
487488327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397713.
The product of its digits is 2408448, while the sum is 51.
The square root of 487488327 is about 22079.1378228408. The cubic root of 487488327 is about 787.0241765517.
It can be divided in two parts, 48748 and 8327, that added together give a palindrome (57075).
The spelling of 487488327 in words is "four hundred eighty-seven million, four hundred eighty-eight thousand, three hundred twenty-seven".
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