Base | Representation |
---|---|
bin | 11100111100100… |
… | …110011000000010 |
3 | 1020211211110122022 |
4 | 130330212120002 |
5 | 1443311212444 |
6 | 120105041442 |
7 | 15014640005 |
oct | 3474463002 |
9 | 1224743568 |
10 | 485647874 |
11 | 22a154488 |
12 | 116786282 |
13 | 797cb60a |
14 | 486db53c |
15 | 2c9809ee |
hex | 1cf26602 |
485647874 has 8 divisors (see below), whose sum is σ = 771323148. Its totient is φ = 228540160.
The previous prime is 485647871. The next prime is 485647879. The reversal of 485647874 is 478746584.
It can be written as a sum of positive squares in 2 ways, for example, as 387499225 + 98148649 = 19685^2 + 9907^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (485647871) 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, 7141847 + ... + 7141914.
Almost surely, 2485647874 is an apocalyptic number.
485647874 is a deficient number, since it is larger than the sum of its proper divisors (285675274).
485647874 is a wasteful number, since it uses less digits than its factorization.
485647874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14283780.
The product of its digits is 6021120, while the sum is 53.
The square root of 485647874 is about 22037.4198580505. The cubic root of 485647874 is about 786.0324894253.
The spelling of 485647874 in words is "four hundred eighty-five million, six hundred forty-seven thousand, eight hundred seventy-four".
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