Base | Representation |
---|---|
bin | 100000010001010… |
… | …110101110010010 |
3 | 1101201210000012200 |
4 | 200101112232102 |
5 | 2102100423214 |
6 | 125420304030 |
7 | 16262666142 |
oct | 4021265622 |
9 | 1351700180 |
10 | 541420434 |
11 | 258688205 |
12 | 1313a2016 |
13 | 88228329 |
14 | 51c98922 |
15 | 327ead09 |
hex | 20456b92 |
541420434 has 24 divisors (see below), whose sum is σ = 1190588880. Its totient is φ = 177779448.
The previous prime is 541420423. The next prime is 541420463. The reversal of 541420434 is 434024145.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 541420398 and 541420407.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223264 + ... + 225675.
It is an arithmetic number, because the mean of its divisors is an integer number (49607870).
Almost surely, 2541420434 is an apocalyptic number.
541420434 is an abundant number, since it is smaller than the sum of its proper divisors (649168446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541420434 is a wasteful number, since it uses less digits than its factorization.
541420434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449014 (or 449011 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 541420434 is about 23268.4428787145. The cubic root of 541420434 is about 815.0386692983.
Adding to 541420434 its reverse (434024145), we get a palindrome (975444579).
The spelling of 541420434 in words is "five hundred forty-one million, four hundred twenty thousand, four hundred thirty-four".
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