Base | Representation |
---|---|
bin | 100000100000010… |
… | …001101101001001 |
3 | 1102000010201221000 |
4 | 200200101231021 |
5 | 2104101111131 |
6 | 130040205213 |
7 | 16341150222 |
oct | 4040215511 |
9 | 1360121830 |
10 | 545332041 |
11 | 25a90a041 |
12 | 132769809 |
13 | 88c978a7 |
14 | 525d6249 |
15 | 32d1ece6 |
hex | 20811b49 |
545332041 has 16 divisors (see below), whose sum is σ = 808261120. Its totient is φ = 363391920.
The previous prime is 545332013. The next prime is 545332057. The reversal of 545332041 is 140233545.
545332041 is a `hidden beast` number, since 5 + 453 + 3 + 204 + 1 = 666.
It is not a de Polignac number, because 545332041 - 215 = 545299273 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 545331996 and 545332014.
It is not an unprimeable number, because it can be changed into a prime (545332441) 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, 106056 + ... + 111078.
It is an arithmetic number, because the mean of its divisors is an integer number (50516320).
Almost surely, 2545332041 is an apocalyptic number.
It is an amenable number.
545332041 is a deficient number, since it is larger than the sum of its proper divisors (262929079).
545332041 is a wasteful number, since it uses less digits than its factorization.
545332041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9053 (or 9047 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 545332041 is about 23352.3455138879. The cubic root of 545332041 is about 816.9967679739.
Adding to 545332041 its reverse (140233545), we get a palindrome (685565586).
The spelling of 545332041 in words is "five hundred forty-five million, three hundred thirty-two thousand, forty-one".
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