Base | Representation |
---|---|
bin | 100000010001000… |
… | …011111100110100 |
3 | 1101201122002201202 |
4 | 200101003330310 |
5 | 2102040443130 |
6 | 125414512032 |
7 | 16262226023 |
oct | 4021037464 |
9 | 1351562652 |
10 | 541343540 |
11 | 258635461 |
12 | 131365618 |
13 | 881cc32a |
14 | 51c788ba |
15 | 327d3145 |
hex | 20443f34 |
541343540 has 12 divisors (see below), whose sum is σ = 1136821476. Its totient is φ = 216537408.
The previous prime is 541343533. The next prime is 541343567. The reversal of 541343540 is 45343145.
It can be written as a sum of positive squares in 2 ways, for example, as 349465636 + 191877904 = 18694^2 + 13852^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13533569 + ... + 13533608.
It is an arithmetic number, because the mean of its divisors is an integer number (94735123).
Almost surely, 2541343540 is an apocalyptic number.
It is an amenable number.
541343540 is an abundant number, since it is smaller than the sum of its proper divisors (595477936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541343540 is a wasteful number, since it uses less digits than its factorization.
541343540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27067186 (or 27067184 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 541343540 is about 23266.7904963276. The cubic root of 541343540 is about 815.0000828033. Note that the first 4 decimals are identical.
Adding to 541343540 its reverse (45343145), we get a palindrome (586686685).
The spelling of 541343540 in words is "five hundred forty-one million, three hundred forty-three thousand, five hundred forty".
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