Base | Representation |
---|---|
bin | 1100111011100… |
… | …0110101001001 |
3 | 10210001101200000 |
4 | 3032320311021 |
5 | 102341000231 |
6 | 5214233213 |
7 | 1225661622 |
oct | 316706511 |
9 | 123041600 |
10 | 54234441 |
11 | 28683158 |
12 | 161b5809 |
13 | b30b8b1 |
14 | 72baa49 |
15 | 4b646e6 |
hex | 33b8d49 |
54234441 has 24 divisors (see below), whose sum is σ = 82249440. Its totient is φ = 35707392.
The previous prime is 54234413. The next prime is 54234451. The reversal of 54234441 is 14443245.
It is a happy number.
It is not a de Polignac number, because 54234441 - 25 = 54234409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (54234451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18825 + ... + 21513.
It is an arithmetic number, because the mean of its divisors is an integer number (3427060).
Almost surely, 254234441 is an apocalyptic number.
It is an amenable number.
54234441 is a deficient number, since it is larger than the sum of its proper divisors (28014999).
54234441 is an equidigital number, since it uses as much as digits as its factorization.
54234441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2787 (or 2775 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 54234441 is about 7364.4036418436. The cubic root of 54234441 is about 378.5225200035.
Adding to 54234441 its reverse (14443245), we get a palindrome (68677686).
The spelling of 54234441 in words is "fifty-four million, two hundred thirty-four thousand, four hundred forty-one".
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