Base | Representation |
---|---|
bin | 11100111011111… |
… | …110111001011011 |
3 | 1020211112020211022 |
4 | 130323332321123 |
5 | 1443241024141 |
6 | 120101353055 |
7 | 15013364402 |
oct | 3473767133 |
9 | 1224466738 |
10 | 485486171 |
11 | 22a053a45 |
12 | 11670878b |
13 | 79772b31 |
14 | 48698639 |
15 | 2c94cb4b |
hex | 1cefee5b |
485486171 has 8 divisors (see below), whose sum is σ = 498316800. Its totient is φ = 472759848.
The previous prime is 485486147. The next prime is 485486237. The reversal of 485486171 is 171684584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-485486171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485486101) 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, 16601 + ... + 35306.
It is an arithmetic number, because the mean of its divisors is an integer number (62289600).
Almost surely, 2485486171 is an apocalyptic number.
485486171 is a deficient number, since it is larger than the sum of its proper divisors (12830629).
485486171 is a wasteful number, since it uses less digits than its factorization.
485486171 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52153.
The product of its digits is 215040, while the sum is 44.
The square root of 485486171 is about 22033.7507247404. The cubic root of 485486171 is about 785.9452397066.
The spelling of 485486171 in words is "four hundred eighty-five million, four hundred eighty-six thousand, one hundred seventy-one".
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