Base | Representation |
---|---|
bin | 11100101110011… |
… | …011101100001001 |
3 | 1020120211210021201 |
4 | 130232123230021 |
5 | 1441333342324 |
6 | 115453304201 |
7 | 14641241440 |
oct | 3456335411 |
9 | 1216753251 |
10 | 481934089 |
11 | 22804823a |
12 | 115495061 |
13 | 78acb100 |
14 | 48011d57 |
15 | 2c49a444 |
hex | 1cb9bb09 |
481934089 has 12 divisors (see below), whose sum is σ = 596410176. Its totient is φ = 381309552.
The previous prime is 481934083. The next prime is 481934129. The reversal of 481934089 is 980439184.
It is not a de Polignac number, because 481934089 - 23 = 481934081 is a prime.
It is a super-2 number, since 2×4819340892 = 464520932280519842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (481934081) 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, 202509 + ... + 204874.
It is an arithmetic number, because the mean of its divisors is an integer number (49700848).
Almost surely, 2481934089 is an apocalyptic number.
It is an amenable number.
481934089 is a deficient number, since it is larger than the sum of its proper divisors (114476087).
481934089 is a wasteful number, since it uses less digits than its factorization.
481934089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407416 (or 407403 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 46.
The square root of 481934089 is about 21952.9972668882. The cubic root of 481934089 is about 784.0237442699.
The spelling of 481934089 in words is "four hundred eighty-one million, nine hundred thirty-four thousand, eighty-nine".
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