Base | Representation |
---|---|
bin | 11100101011011… |
… | …011110111001001 |
3 | 1020112100212110200 |
4 | 130223123313021 |
5 | 1441133221421 |
6 | 115424402413 |
7 | 14631456621 |
oct | 3453336711 |
9 | 1215325420 |
10 | 481148361 |
11 | 227660981 |
12 | 115176409 |
13 | 788b4595 |
14 | 47c89881 |
15 | 2c392726 |
hex | 1cadbdc9 |
481148361 has 12 divisors (see below), whose sum is σ = 699993840. Its totient is φ = 318457080.
The previous prime is 481148351. The next prime is 481148383. The reversal of 481148361 is 163841184.
It is a happy number.
481148361 is a `hidden beast` number, since 481 + 148 + 36 + 1 = 666.
It is not a de Polignac number, because 481148361 - 27 = 481148233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (481148321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191055 + ... + 193556.
It is an arithmetic number, because the mean of its divisors is an integer number (58332820).
Almost surely, 2481148361 is an apocalyptic number.
It is an amenable number.
481148361 is a deficient number, since it is larger than the sum of its proper divisors (218845479).
481148361 is a wasteful number, since it uses less digits than its factorization.
481148361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384756 (or 384753 counting only the distinct ones).
The product of its digits is 18432, while the sum is 36.
The square root of 481148361 is about 21935.0942783477. The cubic root of 481148361 is about 783.5974311355.
The spelling of 481148361 in words is "four hundred eighty-one million, one hundred forty-eight thousand, three hundred sixty-one".
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