Base | Representation |
---|---|
bin | 100000001100000… |
… | …011010001011001 |
3 | 1101122011100221122 |
4 | 200030003101121 |
5 | 2101221430131 |
6 | 125330415025 |
7 | 16245115415 |
oct | 4014032131 |
9 | 1348140848 |
10 | 540030041 |
11 | 257918621 |
12 | 130a31475 |
13 | 87b5c505 |
14 | 51a15d45 |
15 | 32623d7b |
hex | 20303459 |
540030041 has 16 divisors (see below), whose sum is σ = 598710528. Its totient is φ = 484492800.
The previous prime is 540029977. The next prime is 540030061. The reversal of 540030041 is 140030045.
It is a cyclic number.
It is not a de Polignac number, because 540030041 - 26 = 540029977 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (540030061) 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, 119381 + ... + 123821.
It is an arithmetic number, because the mean of its divisors is an integer number (37419408).
Almost surely, 2540030041 is an apocalyptic number.
It is an amenable number.
540030041 is a deficient number, since it is larger than the sum of its proper divisors (58680487).
540030041 is a wasteful number, since it uses less digits than its factorization.
540030041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4792.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 540030041 is about 23238.5464476589. The cubic root of 540030041 is about 814.3403854058.
Adding to 540030041 its reverse (140030045), we get a palindrome (680060086).
The spelling of 540030041 in words is "five hundred forty million, thirty thousand, forty-one".
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