Base | Representation |
---|---|
bin | 1101000010000100001 |
3 | 210200210100 |
4 | 1220100201 |
5 | 102131131 |
6 | 13053013 |
7 | 3426006 |
oct | 1502041 |
9 | 720710 |
10 | 427041 |
11 | 27192a |
12 | 187169 |
13 | 11c4b4 |
14 | b18ad |
15 | 867e6 |
hex | 68421 |
427041 has 12 divisors (see below), whose sum is σ = 643968. Its totient is φ = 272184.
The previous prime is 427039. The next prime is 427043. The reversal of 427041 is 140724.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (427039) and next prime (427043).
It is not a de Polignac number, because 427041 - 21 = 427039 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (427043) 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, 825 + ... + 1238.
It is an arithmetic number, because the mean of its divisors is an integer number (53664).
2427041 is an apocalyptic number.
It is an amenable number.
427041 is a deficient number, since it is larger than the sum of its proper divisors (216927).
427041 is a wasteful number, since it uses less digits than its factorization.
427041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2092 (or 2089 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 427041 is about 653.4837411902. The cubic root of 427041 is about 75.3048921971.
Adding to 427041 its reverse (140724), we get a palindrome (567765).
The spelling of 427041 in words is "four hundred twenty-seven thousand, forty-one", and thus it is an iban number.
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