Base | Representation |
---|---|
bin | 1111101101111010000… |
… | …10000000001111111101 |
3 | 1220121221110220220010202 |
4 | 13312331002000033331 |
5 | 32322001314044013 |
6 | 1052031513213245 |
7 | 54005516034464 |
oct | 7667502001775 |
9 | 1817843826122 |
10 | 540042331133 |
11 | 1990378a9548 |
12 | 887b7101225 |
13 | 3bc05c01c36 |
14 | 1c1d128d9db |
15 | e0ab1cc858 |
hex | 7dbd0803fd |
540042331133 has 16 divisors (see below), whose sum is σ = 577780283520. Its totient is φ = 502989427200.
The previous prime is 540042331111. The next prime is 540042331151. The reversal of 540042331133 is 331133240045.
It is a cyclic number.
It is not a de Polignac number, because 540042331133 - 236 = 471322854397 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 540042331096 and 540042331105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540042331193) 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, 461753 + ... + 1137233.
It is an arithmetic number, because the mean of its divisors is an integer number (36111267720).
Almost surely, 2540042331133 is an apocalyptic number.
It is an amenable number.
540042331133 is a deficient number, since it is larger than the sum of its proper divisors (37737952387).
540042331133 is a wasteful number, since it uses less digits than its factorization.
540042331133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675988.
The product of its (nonzero) digits is 12960, while the sum is 29.
Adding to 540042331133 its reverse (331133240045), we get a palindrome (871175571178).
The spelling of 540042331133 in words is "five hundred forty billion, forty-two million, three hundred thirty-one thousand, one hundred thirty-three".
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