Base | Representation |
---|---|
bin | 1111101110100100101… |
… | …11110010001110111000 |
3 | 1220122212102121202201221 |
4 | 13313102113302032320 |
5 | 32323214443044144 |
6 | 1052131223121424 |
7 | 54020424201466 |
oct | 7672227621670 |
9 | 1818772552657 |
10 | 540400362424 |
11 | 199200a0977a |
12 | 88896ba3274 |
13 | 3bc6213a880 |
14 | 1c226a4b836 |
15 | e0cc850d84 |
hex | 7dd25f23b8 |
540400362424 has 64 divisors (see below), whose sum is σ = 1129151016000. Its totient is φ = 240744483840.
The previous prime is 540400362419. The next prime is 540400362431. The reversal of 540400362424 is 424263004045.
It is a self number, because there is not a number n which added to its sum of digits gives 540400362424.
It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 11047332 + ... + 11096140.
It is an arithmetic number, because the mean of its divisors is an integer number (17642984625).
Almost surely, 2540400362424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 540400362424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564575508000).
540400362424 is an abundant number, since it is smaller than the sum of its proper divisors (588750653576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540400362424 is a wasteful number, since it uses less digits than its factorization.
540400362424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52528 (or 52524 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 34.
Adding to 540400362424 its reverse (424263004045), we get a palindrome (964663366469).
The spelling of 540400362424 in words is "five hundred forty billion, four hundred million, three hundred sixty-two thousand, four hundred twenty-four".
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