Base | Representation |
---|---|
bin | 11100101011111… |
… | …101101010010110 |
3 | 1020112121220101021 |
4 | 130223331222112 |
5 | 1441202134211 |
6 | 115431351354 |
7 | 14632604350 |
oct | 3453755226 |
9 | 1215556337 |
10 | 481286806 |
11 | 2277459a0 |
12 | 11522255a |
13 | 789325c0 |
14 | 47cc40d0 |
15 | 2c3bd771 |
hex | 1cafda96 |
481286806 has 64 divisors (see below), whose sum is σ = 973679616. Its totient is φ = 172310400.
The previous prime is 481286801. The next prime is 481286807. The reversal of 481286806 is 608682184.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481286801) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 622236 + ... + 623008.
It is an arithmetic number, because the mean of its divisors is an integer number (15213744).
Almost surely, 2481286806 is an apocalyptic number.
481286806 is an abundant number, since it is smaller than the sum of its proper divisors (492392810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481286806 is a wasteful number, since it uses less digits than its factorization.
481286806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117.
The product of its (nonzero) digits is 147456, while the sum is 43.
The square root of 481286806 is about 21938.2498390368. The cubic root of 481286806 is about 783.6725810281.
The spelling of 481286806 in words is "four hundred eighty-one million, two hundred eighty-six thousand, eight hundred six".
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