Base | Representation |
---|---|
bin | 11100111010110… |
… | …100110011000001 |
3 | 1020210221211111001 |
4 | 130322310303001 |
5 | 1443201321112 |
6 | 120051052001 |
7 | 15010661461 |
oct | 3472646301 |
9 | 1223854431 |
10 | 485182657 |
11 | 229966a03 |
12 | 1165a1001 |
13 | 7969793b |
14 | 48619ba1 |
15 | 2c8dcc57 |
hex | 1ceb4cc1 |
485182657 has 8 divisors (see below), whose sum is σ = 489139560. Its totient is φ = 481242240.
The previous prime is 485182637. The next prime is 485182679. The reversal of 485182657 is 756281584.
It can be written as a sum of positive squares in 4 ways, for example, as 16719921 + 468462736 = 4089^2 + 21644^2 .
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 485182657 - 211 = 485180609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485182637) 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, 58807 + ... + 66547.
It is an arithmetic number, because the mean of its divisors is an integer number (61142445).
Almost surely, 2485182657 is an apocalyptic number.
It is an amenable number.
485182657 is a deficient number, since it is larger than the sum of its proper divisors (3956903).
485182657 is a wasteful number, since it uses less digits than its factorization.
485182657 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8243.
The product of its digits is 537600, while the sum is 46.
The square root of 485182657 is about 22026.8621687248. The cubic root of 485182657 is about 785.7814210262.
The spelling of 485182657 in words is "four hundred eighty-five million, one hundred eighty-two thousand, six hundred fifty-seven".
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