Base | Representation |
---|---|
bin | 11101000101000… |
… | …101101111001011 |
3 | 1021000000112121021 |
4 | 131011011233023 |
5 | 1444343422413 |
6 | 120224453311 |
7 | 15042566446 |
oct | 3505055713 |
9 | 1230015537 |
10 | 487873483 |
11 | 230434629 |
12 | 11747a237 |
13 | 7a0ca646 |
14 | 48b1a65d |
15 | 2cc7018d |
hex | 1d145bcb |
487873483 has 2 divisors, whose sum is σ = 487873484. Its totient is φ = 487873482.
The previous prime is 487873481. The next prime is 487873487. The reversal of 487873483 is 384378784.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 487873483 - 21 = 487873481 is a prime.
Together with 487873481, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 487873483.
It is not a weakly prime, because it can be changed into another prime (487873481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243936741 + 243936742.
It is an arithmetic number, because the mean of its divisors is an integer number (243936742).
Almost surely, 2487873483 is an apocalyptic number.
487873483 is a deficient number, since it is larger than the sum of its proper divisors (1).
487873483 is an equidigital number, since it uses as much as digits as its factorization.
487873483 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3612672, while the sum is 52.
The square root of 487873483 is about 22087.8582710049. The cubic root of 487873483 is about 787.2313933336.
The spelling of 487873483 in words is "four hundred eighty-seven million, eight hundred seventy-three thousand, four hundred eighty-three".
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