Base | Representation |
---|---|
bin | 1100111000100… |
… | …1100101101101 |
3 | 10202200120020100 |
4 | 3032021211231 |
5 | 102313302231 |
6 | 5210141313 |
7 | 1224224523 |
oct | 316114555 |
9 | 122616210 |
10 | 54040941 |
11 | 28560839 |
12 | 16121839 |
13 | b2717b6 |
14 | 726a313 |
15 | 4b271e6 |
hex | 338996d |
54040941 has 6 divisors (see below), whose sum is σ = 78059150. Its totient is φ = 36027288.
The previous prime is 54040901. The next prime is 54040969. The reversal of 54040941 is 14904045.
It can be written as a sum of positive squares in only one way, i.e., 51065316 + 2975625 = 7146^2 + 1725^2 .
It is not a de Polignac number, because 54040941 - 29 = 54040429 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54040901) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3002266 + ... + 3002283.
Almost surely, 254040941 is an apocalyptic number.
It is an amenable number.
54040941 is a deficient number, since it is larger than the sum of its proper divisors (24018209).
54040941 is a wasteful number, since it uses less digits than its factorization.
54040941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6004555 (or 6004552 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 54040941 is about 7351.2543827567. The cubic root of 54040941 is about 378.0718138521.
Adding to 54040941 its reverse (14904045), we get a palindrome (68944986).
The spelling of 54040941 in words is "fifty-four million, forty thousand, nine hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •