Base | Representation |
---|---|
bin | 11111110111000… |
… | …101100100100101 |
3 | 1101020211011101202 |
4 | 133313011210211 |
5 | 2043320100222 |
6 | 125012532245 |
7 | 16150316303 |
oct | 3767054445 |
9 | 1336734352 |
10 | 534534437 |
11 | 2548046a8 |
12 | 12b021085 |
13 | 86986c88 |
14 | 50dc5273 |
15 | 31dda892 |
hex | 1fdc5925 |
534534437 has 4 divisors (see below), whose sum is σ = 534728076. Its totient is φ = 534340800.
The previous prime is 534534401. The next prime is 534534439. The reversal of 534534437 is 734435435.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 734435435 = 5 ⋅146887087.
It can be written as a sum of positive squares in 2 ways, for example, as 163047361 + 371487076 = 12769^2 + 19274^2 .
It is a cyclic number.
It is not a de Polignac number, because 534534437 - 26 = 534534373 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 534534437.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534534439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92618 + ... + 98219.
It is an arithmetic number, because the mean of its divisors is an integer number (133682019).
Almost surely, 2534534437 is an apocalyptic number.
It is an amenable number.
534534437 is a deficient number, since it is larger than the sum of its proper divisors (193639).
534534437 is a wasteful number, since it uses less digits than its factorization.
534534437 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193638.
The product of its digits is 302400, while the sum is 38.
The square root of 534534437 is about 23120.0008001730. Note that the first 3 decimals coincide. The cubic root of 534534437 is about 811.5685892359.
The spelling of 534534437 in words is "five hundred thirty-four million, five hundred thirty-four thousand, four hundred thirty-seven".
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