Base | Representation |
---|---|
bin | 1111101110100010111… |
… | …01111100100001101010 |
3 | 1220122211101002110010100 |
4 | 13313101131330201222 |
5 | 32323202102401414 |
6 | 1052125522130230 |
7 | 54020151262035 |
oct | 7672135744152 |
9 | 1818741073110 |
10 | 540385200234 |
11 | 1991a33a3140 |
12 | 88891ab0976 |
13 | 3bc5bc5c469 |
14 | 1c224a2201c |
15 | e0cb358609 |
hex | 7dd177c86a |
540385200234 has 48 divisors (see below), whose sum is σ = 1277484908544. Its totient is φ = 163726065600.
The previous prime is 540385200193. The next prime is 540385200253. The reversal of 540385200234 is 432002583045.
540385200234 is a `hidden beast` number, since 5 + 40 + 385 + 2 + 0 + 0 + 234 = 666.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 994174 + ... + 1438454.
It is an arithmetic number, because the mean of its divisors is an integer number (26614268928).
Almost surely, 2540385200234 is an apocalyptic number.
540385200234 is an abundant number, since it is smaller than the sum of its proper divisors (737099708310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540385200234 is a wasteful number, since it uses less digits than its factorization.
540385200234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450443 (or 450440 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 540385200234 its reverse (432002583045), we get a palindrome (972387783279).
The spelling of 540385200234 in words is "five hundred forty billion, three hundred eighty-five million, two hundred thousand, two hundred thirty-four".
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