Base | Representation |
---|---|
bin | 1110101100010010011 |
3 | 220110101122 |
4 | 1311202103 |
5 | 110401202 |
6 | 14152455 |
7 | 4043402 |
oct | 1654223 |
9 | 813348 |
10 | 481427 |
11 | 2a9781 |
12 | 1b272b |
13 | 13b18b |
14 | c7639 |
15 | 979a2 |
hex | 75893 |
481427 has 4 divisors (see below), whose sum is σ = 482976. Its totient is φ = 479880.
The previous prime is 481417. The next prime is 481433. The reversal of 481427 is 724184.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 481427 - 26 = 481363 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 481396 and 481405.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 481427.
It is not an unprimeable number, because it can be changed into a prime (481417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128 + ... + 989.
It is an arithmetic number, because the mean of its divisors is an integer number (120744).
2481427 is an apocalyptic number.
481427 is a deficient number, since it is larger than the sum of its proper divisors (1549).
481427 is a wasteful number, since it uses less digits than its factorization.
481427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1548.
The product of its digits is 1792, while the sum is 26.
The square root of 481427 is about 693.8494072924. The cubic root of 481427 is about 78.3748665618.
The spelling of 481427 in words is "four hundred eighty-one thousand, four hundred twenty-seven".
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