Base | Representation |
---|---|
bin | 11101000011100… |
… | …111010110100011 |
3 | 1020222021220021202 |
4 | 131003213112203 |
5 | 1444244040013 |
6 | 120212311415 |
7 | 15036366362 |
oct | 3503472643 |
9 | 1228256252 |
10 | 487486883 |
11 | 2301a0124 |
12 | 11731256b |
13 | 79cc36a0 |
14 | 48a597d9 |
15 | 2cbe5858 |
hex | 1d0e75a3 |
487486883 has 8 divisors (see below), whose sum is σ = 555867648. Its totient is φ = 423517824.
The previous prime is 487486837. The next prime is 487486921. The reversal of 487486883 is 388684784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 487486883 - 218 = 487224739 is a prime.
It is a super-2 number, since 2×4874868832 = 475286922194111378, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (487486183) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102691 + ... + 1103132.
It is an arithmetic number, because the mean of its divisors is an integer number (69483456).
Almost surely, 2487486883 is an apocalyptic number.
487486883 is a deficient number, since it is larger than the sum of its proper divisors (68380765).
487486883 is a wasteful number, since it uses less digits than its factorization.
487486883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2205853.
The product of its digits is 8257536, while the sum is 56.
The square root of 487486883 is about 22079.1051222644. The cubic root of 487486883 is about 787.0233994637.
The spelling of 487486883 in words is "four hundred eighty-seven million, four hundred eighty-six thousand, eight hundred eighty-three".
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