Base | Representation |
---|---|
bin | 100000010001000… |
… | …100000111011001 |
3 | 1101201122010122211 |
4 | 200101010013121 |
5 | 2102041003332 |
6 | 125414515121 |
7 | 16262231011 |
oct | 4021040731 |
9 | 1351563584 |
10 | 541344217 |
11 | 258635a17 |
12 | 131365aa1 |
13 | 881cc72b |
14 | 51c78c41 |
15 | 327d3447 |
hex | 204441d9 |
541344217 has 2 divisors, whose sum is σ = 541344218. Its totient is φ = 541344216.
The previous prime is 541344203. The next prime is 541344259. The reversal of 541344217 is 712443145.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 540841536 + 502681 = 23256^2 + 709^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-541344217 is a prime.
It is a super-2 number, since 2×5413442172 = 586107122558686178, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (541344017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270672108 + 270672109.
It is an arithmetic number, because the mean of its divisors is an integer number (270672109).
Almost surely, 2541344217 is an apocalyptic number.
It is an amenable number.
541344217 is a deficient number, since it is larger than the sum of its proper divisors (1).
541344217 is an equidigital number, since it uses as much as digits as its factorization.
541344217 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13440, while the sum is 31.
The square root of 541344217 is about 23266.8050449562. The cubic root of 541344217 is about 815.0004225474. Note that the first 3 decimals are identical.
The spelling of 541344217 in words is "five hundred forty-one million, three hundred forty-four thousand, two hundred seventeen".
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