Base | Representation |
---|---|
bin | 100000010100101… |
… | …110101100010001 |
3 | 1101210102221122220 |
4 | 200110232230101 |
5 | 2102312230131 |
6 | 125451251253 |
7 | 16303342155 |
oct | 4024565421 |
9 | 1353387586 |
10 | 542305041 |
11 | 259131893 |
12 | 131749b29 |
13 | 88477b75 |
14 | 52049065 |
15 | 32922e96 |
hex | 2052eb11 |
542305041 has 32 divisors (see below), whose sum is σ = 770457600. Its totient is φ = 338696640.
The previous prime is 542305037. The next prime is 542305051. The reversal of 542305041 is 140503245.
It is not a de Polignac number, because 542305041 - 22 = 542305037 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (542305021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1235100 + ... + 1235538.
It is an arithmetic number, because the mean of its divisors is an integer number (24076800).
Almost surely, 2542305041 is an apocalyptic number.
It is an amenable number.
542305041 is a deficient number, since it is larger than the sum of its proper divisors (228152559).
542305041 is a wasteful number, since it uses less digits than its factorization.
542305041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 542305041 is about 23287.4438485635. The cubic root of 542305041 is about 815.4823150352.
Adding to 542305041 its reverse (140503245), we get a palindrome (682808286).
The spelling of 542305041 in words is "five hundred forty-two million, three hundred five thousand, forty-one".
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