Base | Representation |
---|---|
bin | 11101001000010… |
… | …010010011001011 |
3 | 1021001121002222011 |
4 | 131020102103023 |
5 | 2000102230441 |
6 | 120254440351 |
7 | 15052656331 |
oct | 3510222313 |
9 | 1231532864 |
10 | 488711371 |
11 | 2309570a5 |
12 | 1178030b7 |
13 | 7a331b35 |
14 | 48c97b51 |
15 | 2cd88581 |
hex | 1d2124cb |
488711371 has 4 divisors (see below), whose sum is σ = 494202600. Its totient is φ = 483220144.
The previous prime is 488711347. The next prime is 488711411. The reversal of 488711371 is 173117884.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 488711371 - 217 = 488580299 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (488718371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2745481 + ... + 2745658.
It is an arithmetic number, because the mean of its divisors is an integer number (123550650).
Almost surely, 2488711371 is an apocalyptic number.
488711371 is a deficient number, since it is larger than the sum of its proper divisors (5491229).
488711371 is an equidigital number, since it uses as much as digits as its factorization.
488711371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5491228.
The product of its digits is 37632, while the sum is 40.
The square root of 488711371 is about 22106.8172969335. The cubic root of 488711371 is about 787.6818068858.
The spelling of 488711371 in words is "four hundred eighty-eight million, seven hundred eleven thousand, three hundred seventy-one".
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