Base | Representation |
---|---|
bin | 11100101010111… |
… | …111011110101001 |
3 | 1020112010221222220 |
4 | 130222333132221 |
5 | 1441121011410 |
6 | 115422104253 |
7 | 14630463651 |
oct | 3452773651 |
9 | 1215127886 |
10 | 481032105 |
11 | 2275915a4 |
12 | 11511b089 |
13 | 788736a8 |
14 | 47c59361 |
15 | 2c36d070 |
hex | 1cabf7a9 |
481032105 has 16 divisors (see below), whose sum is σ = 770010624. Its totient is φ = 256430720.
The previous prime is 481032091. The next prime is 481032107. The reversal of 481032105 is 501230184.
It is not a de Polignac number, because 481032105 - 210 = 481031081 is a prime.
It is a super-3 number, since 3×4810321053 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (481032107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32677 + ... + 45053.
It is an arithmetic number, because the mean of its divisors is an integer number (48125664).
Almost surely, 2481032105 is an apocalyptic number.
It is an amenable number.
481032105 is a deficient number, since it is larger than the sum of its proper divisors (288978519).
481032105 is a wasteful number, since it uses less digits than its factorization.
481032105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14976.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 481032105 is about 21932.4441182464. Note that the first 3 decimals coincide. The cubic root of 481032105 is about 783.5343146082.
Adding to 481032105 its reverse (501230184), we get a palindrome (982262289).
The spelling of 481032105 in words is "four hundred eighty-one million, thirty-two thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •