Base | Representation |
---|---|
bin | 11100110111110… |
… | …100011101110100 |
3 | 1020202110210211200 |
4 | 130313310131310 |
5 | 1443001113433 |
6 | 120022132500 |
7 | 15001200636 |
oct | 3467643564 |
9 | 1222423750 |
10 | 484394868 |
11 | 229479041 |
12 | 116281130 |
13 | 794801a9 |
14 | 48492a56 |
15 | 2c7d4613 |
hex | 1cdf4774 |
484394868 has 18 divisors (see below), whose sum is σ = 1224442674. Its totient is φ = 161464944.
The previous prime is 484394857. The next prime is 484394879. The reversal of 484394868 is 868493484.
It is an interprime number because it is at equal distance from previous prime (484394857) and next prime (484394879).
It can be written as a sum of positive squares in only one way, i.e., 412008804 + 72386064 = 20298^2 + 8508^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6727671 + ... + 6727742.
It is an arithmetic number, because the mean of its divisors is an integer number (68024593).
Almost surely, 2484394868 is an apocalyptic number.
It is an amenable number.
484394868 is an abundant number, since it is smaller than the sum of its proper divisors (740047806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484394868 is a wasteful number, since it uses less digits than its factorization.
484394868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13455423 (or 13455418 counting only the distinct ones).
The product of its digits is 5308416, while the sum is 54.
The square root of 484394868 is about 22008.9724430742. The cubic root of 484394868 is about 785.3559006630.
The spelling of 484394868 in words is "four hundred eighty-four million, three hundred ninety-four thousand, eight hundred sixty-eight".
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