Base | Representation |
---|---|
bin | 11111110110001… |
… | …111110110110101 |
3 | 1101020101222121000 |
4 | 133312033312311 |
5 | 2043241030141 |
6 | 125004113513 |
7 | 16145411664 |
oct | 3766176665 |
9 | 1336358530 |
10 | 534314421 |
11 | 254674373 |
12 | 12ab35899 |
13 | 8690aaa4 |
14 | 50d68ddb |
15 | 31d955b6 |
hex | 1fd8fdb5 |
534314421 has 8 divisors (see below), whose sum is σ = 791576960. Its totient is φ = 356209596.
The previous prime is 534314413. The next prime is 534314477. The reversal of 534314421 is 124413435.
It is a happy number.
It is not a de Polignac number, because 534314421 - 23 = 534314413 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 19789423 = 534314421 / (5 + 3 + 4 + 3 + 1 + 4 + 4 + 2 + 1).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534314401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9894685 + ... + 9894738.
It is an arithmetic number, because the mean of its divisors is an integer number (98947120).
Almost surely, 2534314421 is an apocalyptic number.
It is an amenable number.
534314421 is a deficient number, since it is larger than the sum of its proper divisors (257262539).
534314421 is a wasteful number, since it uses less digits than its factorization.
534314421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19789432 (or 19789426 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 534314421 is about 23115.2421791337. The cubic root of 534314421 is about 811.4572259222.
Adding to 534314421 its reverse (124413435), we get a palindrome (658727856).
The spelling of 534314421 in words is "five hundred thirty-four million, three hundred fourteen thousand, four hundred twenty-one".
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