Base | Representation |
---|---|
bin | 11100101011111… |
… | …001010100111000 |
3 | 1020112121000000120 |
4 | 130223321110320 |
5 | 1441201102143 |
6 | 115431133240 |
7 | 14632501521 |
oct | 3453712470 |
9 | 1215530016 |
10 | 481269048 |
11 | 227733617 |
12 | 115214220 |
13 | 789274b0 |
14 | 47cbb848 |
15 | 2c3b8383 |
hex | 1caf9538 |
481269048 has 128 divisors (see below), whose sum is σ = 1416683520. Its totient is φ = 134830080.
The previous prime is 481269001. The next prime is 481269053. The reversal of 481269048 is 840962184.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162961 + ... + 165887.
It is an arithmetic number, because the mean of its divisors is an integer number (11067840).
Almost surely, 2481269048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 481269048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708341760).
481269048 is an abundant number, since it is smaller than the sum of its proper divisors (935414472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481269048 is a wasteful number, since it uses less digits than its factorization.
481269048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2997 (or 2993 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 42.
The square root of 481269048 is about 21937.8451083966. The cubic root of 481269048 is about 783.6629425418.
The spelling of 481269048 in words is "four hundred eighty-one million, two hundred sixty-nine thousand, forty-eight".
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