Base | Representation |
---|---|
bin | 1111101110111110111… |
… | …01110101101101011110 |
3 | 1220200102202000020000121 |
4 | 13313133131311231132 |
5 | 32324142213201332 |
6 | 1052205111545154 |
7 | 54026032430005 |
oct | 7673735655536 |
9 | 1820382006017 |
10 | 540620053342 |
11 | 199303a20816 |
12 | 8893868b1ba |
13 | 3bc987ca6b5 |
14 | 1c247cb7c3c |
15 | e0e1c99797 |
hex | 7ddf775b5e |
540620053342 has 8 divisors (see below), whose sum is σ = 853610610600. Its totient is φ = 256083183144.
The previous prime is 540620053339. The next prime is 540620053343. The reversal of 540620053342 is 243350026045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 540620053298 and 540620053307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540620053343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7113421717 + ... + 7113421792.
It is an arithmetic number, because the mean of its divisors is an integer number (106701326325).
Almost surely, 2540620053342 is an apocalyptic number.
540620053342 is a deficient number, since it is larger than the sum of its proper divisors (312990557258).
540620053342 is a wasteful number, since it uses less digits than its factorization.
540620053342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14226843530.
The product of its (nonzero) digits is 86400, while the sum is 34.
Adding to 540620053342 its reverse (243350026045), we get a palindrome (783970079387).
The spelling of 540620053342 in words is "five hundred forty billion, six hundred twenty million, fifty-three thousand, three hundred forty-two".
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