Base | Representation |
---|---|
bin | 100000010011110… |
… | …011000011000010 |
3 | 1101202222112112122 |
4 | 200103303003002 |
5 | 2102231420423 |
6 | 125442124242 |
7 | 16301304002 |
oct | 4023630302 |
9 | 1352875478 |
10 | 542060738 |
11 | 258a8528a |
12 | 131650682 |
13 | 883c08cb |
14 | 51dc4002 |
15 | 328c58c8 |
hex | 204f30c2 |
542060738 has 18 divisors (see below), whose sum is σ = 826290297. Its totient is φ = 266700600.
The previous prime is 542060731. The next prime is 542060741. The reversal of 542060738 is 837060245.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 376243609 + 165817129 = 19397^2 + 12877^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=16463.
It is a super-2 number, since 2×5420607382 = 587659687362209288, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 542060698 and 542060707.
It is not an unprimeable number, because it can be changed into a prime (542060731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3325445 + ... + 3325607.
Almost surely, 2542060738 is an apocalyptic number.
542060738 is a deficient number, since it is larger than the sum of its proper divisors (284229559).
542060738 is an equidigital number, since it uses as much as digits as its factorization.
542060738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530 (or 266 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 542060738 is about 23282.1978773483. The cubic root of 542060738 is about 815.3598410986.
The spelling of 542060738 in words is "five hundred forty-two million, sixty thousand, seven hundred thirty-eight".
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