Base | Representation |
---|---|
bin | 100000001101011… |
… | …111100100100111 |
3 | 1101122212120112221 |
4 | 200031133210213 |
5 | 2101321024403 |
6 | 125342453211 |
7 | 16251251554 |
oct | 4015374447 |
9 | 1348776487 |
10 | 540408103 |
11 | 258056674 |
12 | 130b94207 |
13 | 87c62611 |
14 | 51ab3a2b |
15 | 3269adbd |
hex | 2035f927 |
540408103 has 8 divisors (see below), whose sum is σ = 547964928. Its totient is φ = 532876344.
The previous prime is 540408097. The next prime is 540408137. The reversal of 540408103 is 301804045.
540408103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 540408103 - 29 = 540407591 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 (540408163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39450 + ... + 51352.
It is an arithmetic number, because the mean of its divisors is an integer number (68495616).
Almost surely, 2540408103 is an apocalyptic number.
540408103 is a deficient number, since it is larger than the sum of its proper divisors (7556825).
540408103 is a wasteful number, since it uses less digits than its factorization.
540408103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12533.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 540408103 is about 23246.6793972817. The cubic root of 540408103 is about 814.5303744280.
The spelling of 540408103 in words is "five hundred forty million, four hundred eight thousand, one hundred three".
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