Base | Representation |
---|---|
bin | 1111110001101000110… |
… | …10011110000010111101 |
3 | 1220211010001201212110000 |
4 | 13320310122132002331 |
5 | 32340102034431331 |
6 | 1053002342304513 |
7 | 54106246314513 |
oct | 7706432360275 |
9 | 1824101655400 |
10 | 542045233341 |
11 | 199975448627 |
12 | 89075a28139 |
13 | 3c164b54281 |
14 | 1c3412a24b3 |
15 | e176e650e6 |
hex | 7e3469e0bd |
542045233341 has 20 divisors (see below), whose sum is σ = 817150546300. Its totient is φ = 358048221696.
The previous prime is 542045233339. The next prime is 542045233399. The reversal of 542045233341 is 143332540245.
542045233341 is a `hidden beast` number, since 5 + 42 + 0 + 45 + 233 + 341 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 230379840441 + 311665392900 = 479979^2 + 558270^2 .
It is not a de Polignac number, because 542045233341 - 21 = 542045233339 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 542045233296 and 542045233305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542045235341) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30688036 + ... + 30705693.
It is an arithmetic number, because the mean of its divisors is an integer number (40857527315).
Almost surely, 2542045233341 is an apocalyptic number.
It is an amenable number.
542045233341 is a deficient number, since it is larger than the sum of its proper divisors (275105312959).
542045233341 is a wasteful number, since it uses less digits than its factorization.
542045233341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61393850 (or 61393841 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 542045233341 its reverse (143332540245), we get a palindrome (685377773586).
The spelling of 542045233341 in words is "five hundred forty-two billion, forty-five million, two hundred thirty-three thousand, three hundred forty-one".
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