Base | Representation |
---|---|
bin | 11100101010011… |
… | …101001101011101 |
3 | 1020111212211110020 |
4 | 130222131031131 |
5 | 1441102013431 |
6 | 115415102353 |
7 | 14626340511 |
oct | 3452351535 |
9 | 1214784406 |
10 | 480891741 |
11 | 2274a60a0 |
12 | 1150719b9 |
13 | 78824835 |
14 | 47c20141 |
15 | 2c341696 |
hex | 1ca9d35d |
480891741 has 16 divisors (see below), whose sum is σ = 699850560. Its totient is φ = 291294720.
The previous prime is 480891739. The next prime is 480891743. The reversal of 480891741 is 147198084.
It is an interprime number because it is at equal distance from previous prime (480891739) and next prime (480891743).
It is not a de Polignac number, because 480891741 - 21 = 480891739 is a prime.
It is a super-3 number, since 3×4808917413 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 480891693 and 480891702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480891743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104301 + ... + 108813.
It is an arithmetic number, because the mean of its divisors is an integer number (43740660).
Almost surely, 2480891741 is an apocalyptic number.
It is an amenable number.
480891741 is a deficient number, since it is larger than the sum of its proper divisors (218958819).
480891741 is a wasteful number, since it uses less digits than its factorization.
480891741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7756.
The product of its (nonzero) digits is 64512, while the sum is 42.
The square root of 480891741 is about 21929.2439678161. The cubic root of 480891741 is about 783.4580960576.
The spelling of 480891741 in words is "four hundred eighty million, eight hundred ninety-one thousand, seven hundred forty-one".
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