Base | Representation |
---|---|
bin | 11111111000010… |
… | …000011110000010 |
3 | 1101021101202020000 |
4 | 133320100132002 |
5 | 2043404404333 |
6 | 125023300430 |
7 | 16153034562 |
oct | 3770203602 |
9 | 1337352200 |
10 | 534841218 |
11 | 2549a413a |
12 | 12b14a716 |
13 | 86a637c2 |
14 | 51064da2 |
15 | 31e4b713 |
hex | 1fe10782 |
534841218 has 90 divisors (see below), whose sum is σ = 1268871219. Its totient is φ = 168370488.
The previous prime is 534841213. The next prime is 534841249. The reversal of 534841218 is 812148435.
534841218 is a `hidden beast` number, since 53 + 484 + 121 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 267420609 + 267420609 = 16353^2 + 16353^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=16353.
It is not an unprimeable number, because it can be changed into a prime (534841213) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 6770103 + ... + 6770181.
Almost surely, 2534841218 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 534841218
534841218 is an abundant number, since it is smaller than the sum of its proper divisors (734030001).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534841218 is an equidigital number, since it uses as much as digits as its factorization.
534841218 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218 (or 107 counting only the distinct ones).
The product of its digits is 30720, while the sum is 36.
The square root of 534841218 is about 23126.6343854872. The cubic root of 534841218 is about 811.7238185288.
The spelling of 534841218 in words is "five hundred thirty-four million, eight hundred forty-one thousand, two hundred eighteen".
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