Base | Representation |
---|---|
bin | 101101100111010… |
… | …0100000001010110 |
3 | 10221122222200221202 |
4 | 1123032210001112 |
5 | 11113304403324 |
6 | 411512512502 |
7 | 52633261013 |
oct | 13316440126 |
9 | 3848880852 |
10 | 1530544214 |
11 | 715a52581 |
12 | 3686ab732 |
13 | 1b5127b84 |
14 | 1073b470a |
15 | 8e57e8ae |
hex | 5b3a4056 |
1530544214 has 16 divisors (see below), whose sum is σ = 2396511360. Its totient is φ = 732262080.
The previous prime is 1530544201. The next prime is 1530544219. The reversal of 1530544214 is 4124450351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530544219) 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, 133169 + ... + 144204.
It is an arithmetic number, because the mean of its divisors is an integer number (149781960).
Almost surely, 21530544214 is an apocalyptic number.
1530544214 is a deficient number, since it is larger than the sum of its proper divisors (865967146).
1530544214 is a wasteful number, since it uses less digits than its factorization.
1530544214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277495.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 1530544214 is about 39122.1703641299. The cubic root of 1530544214 is about 1152.4319583773.
Adding to 1530544214 its reverse (4124450351), we get a palindrome (5654994565).
The spelling of 1530544214 in words is "one billion, five hundred thirty million, five hundred forty-four thousand, two hundred fourteen".
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