Base | Representation |
---|---|
bin | 1100111000000… |
… | …0000100010101 |
3 | 10202121120201220 |
4 | 3032000010111 |
5 | 102311030231 |
6 | 5205240553 |
7 | 1224003030 |
oct | 316000425 |
9 | 122546656 |
10 | 54001941 |
11 | 28534504 |
12 | 16103159 |
13 | b259b16 |
14 | 725a017 |
15 | 4b1a896 |
hex | 3380115 |
54001941 has 16 divisors (see below), whose sum is σ = 82395264. Its totient is φ = 30818304.
The previous prime is 54001939. The next prime is 54001949. The reversal of 54001941 is 14910045.
It is not a de Polignac number, because 54001941 - 21 = 54001939 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54001949) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24501 + ... + 26613.
It is an arithmetic number, because the mean of its divisors is an integer number (5149704).
Almost surely, 254001941 is an apocalyptic number.
It is an amenable number.
54001941 is a deficient number, since it is larger than the sum of its proper divisors (28393323).
54001941 is a wasteful number, since it uses less digits than its factorization.
54001941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3340.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 54001941 is about 7348.6012954847. The cubic root of 54001941 is about 377.9808436304.
Adding to 54001941 its reverse (14910045), we get a palindrome (68911986).
The spelling of 54001941 in words is "fifty-four million, one thousand, nine hundred forty-one".
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