Base | Representation |
---|---|
bin | 111101100111101010101000… |
… | …0110011100101111101111110 |
3 | 2122002002222011211121100122122 |
4 | 1323033111100303211331332 |
5 | 1032020321311422233304 |
6 | 5200433254221442542 |
7 | 222111112634050511 |
oct | 17317252063457576 |
9 | 2562088154540578 |
10 | 542013343555454 |
11 | 14777a6281a6401 |
12 | 50959998110452 |
13 | 1a35883cb02254 |
14 | 97bb82b620d78 |
15 | 429e026cad9be |
hex | 1ecf550ce5f7e |
542013343555454 has 32 divisors (see below), whose sum is σ = 876687966675360. Its totient is φ = 250479992563200.
The previous prime is 542013343555441. The next prime is 542013343555459. The reversal of 542013343555454 is 454555343310245.
It is a super-2 number, since 2×5420133435554542 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 542013343555396 and 542013343555405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542013343555459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409062962 + ... + 410385834.
It is an arithmetic number, because the mean of its divisors is an integer number (27396498958605).
Almost surely, 2542013343555454 is an apocalyptic number.
542013343555454 is a deficient number, since it is larger than the sum of its proper divisors (334674623119906).
542013343555454 is a wasteful number, since it uses less digits than its factorization.
542013343555454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1585916.
The product of its (nonzero) digits is 43200000, while the sum is 53.
Adding to 542013343555454 its reverse (454555343310245), we get a palindrome (996568686865699).
The spelling of 542013343555454 in words is "five hundred forty-two trillion, thirteen billion, three hundred forty-three million, five hundred fifty-five thousand, four hundred fifty-four".
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