Base | Representation |
---|---|
bin | 111101011001010100101100… |
… | …1110011000101111101101010 |
3 | 2121211010112001210102100002201 |
4 | 1322302221121303011331222 |
5 | 1031241022212213233232 |
6 | 5152323530130050414 |
7 | 221515516534001065 |
oct | 17262513163057552 |
9 | 2554115053370081 |
10 | 540042104430442 |
11 | 14708a63009a699 |
12 | 5069b940119a0a |
13 | 1a2449a0cc0303 |
14 | 975026a7c38dc |
15 | 4267b03c41be7 |
hex | 1eb2a59cc5f6a |
540042104430442 has 16 divisors (see below), whose sum is σ = 810116308385280. Its totient is φ = 270003335465952.
The previous prime is 540042104430403. The next prime is 540042104430457. The reversal of 540042104430442 is 244034401240045.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4737860983 + ... + 4737974965.
It is an arithmetic number, because the mean of its divisors is an integer number (50632269274080).
Almost surely, 2540042104430442 is an apocalyptic number.
540042104430442 is a deficient number, since it is larger than the sum of its proper divisors (270074203954838).
540042104430442 is a wasteful number, since it uses less digits than its factorization.
540042104430442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248637.
The product of its (nonzero) digits is 245760, while the sum is 37.
Adding to 540042104430442 its reverse (244034401240045), we get a palindrome (784076505670487).
The spelling of 540042104430442 in words is "five hundred forty trillion, forty-two billion, one hundred four million, four hundred thirty thousand, four hundred forty-two".
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