Base | Representation |
---|---|
bin | 100000001101111… |
… | …101110101000001 |
3 | 1101200002212112221 |
4 | 200031331311001 |
5 | 2101334011113 |
6 | 125345251041 |
7 | 16252306066 |
oct | 4015756501 |
9 | 1350085487 |
10 | 540532033 |
11 | 258130798 |
12 | 131033a81 |
13 | 87ca6b52 |
14 | 51b06c6d |
15 | 326c298d |
hex | 2037dd41 |
540532033 has 2 divisors, whose sum is σ = 540532034. Its totient is φ = 540532032.
The previous prime is 540532019. The next prime is 540532037. The reversal of 540532033 is 330235045.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 386201104 + 154330929 = 19652^2 + 12423^2 .
It is a cyclic number.
It is not a de Polignac number, because 540532033 - 221 = 538434881 is a prime.
It is a super-2 number, since 2×5405320332 = 584349757398226178, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 540531989 and 540532007.
It is not a weakly prime, because it can be changed into another prime (540532037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270266016 + 270266017.
It is an arithmetic number, because the mean of its divisors is an integer number (270266017).
Almost surely, 2540532033 is an apocalyptic number.
It is an amenable number.
540532033 is a deficient number, since it is larger than the sum of its proper divisors (1).
540532033 is an equidigital number, since it uses as much as digits as its factorization.
540532033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 540532033 is about 23249.3447864666. The cubic root of 540532033 is about 814.5926341864.
Adding to 540532033 its reverse (330235045), we get a palindrome (870767078).
The spelling of 540532033 in words is "five hundred forty million, five hundred thirty-two thousand, thirty-three".
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