Base | Representation |
---|---|
bin | 101101100110010… |
… | …0101100110110110 |
3 | 10221122000101200021 |
4 | 1123030211212312 |
5 | 11113141321142 |
6 | 411453435354 |
7 | 52626003301 |
oct | 13314454666 |
9 | 3848011607 |
10 | 1530026422 |
11 | 715729551 |
12 | 36849bb5a |
13 | 1b4ca62a2 |
14 | 1072bbb38 |
15 | 8e4cb267 |
hex | 5b3259b6 |
1530026422 has 4 divisors (see below), whose sum is σ = 2295039636. Its totient is φ = 765013210.
The previous prime is 1530026413. The next prime is 1530026423. The reversal of 1530026422 is 2246200351.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530026423) 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 as a sum of consecutive naturals, namely, 382506604 + ... + 382506607.
It is an arithmetic number, because the mean of its divisors is an integer number (573759909).
Almost surely, 21530026422 is an apocalyptic number.
1530026422 is a deficient number, since it is larger than the sum of its proper divisors (765013214).
1530026422 is an equidigital number, since it uses as much as digits as its factorization.
1530026422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765013213.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 1530026422 is about 39115.5521755733. The cubic root of 1530026422 is about 1152.3019855770.
Adding to 1530026422 its reverse (2246200351), we get a palindrome (3776226773).
The spelling of 1530026422 in words is "one billion, five hundred thirty million, twenty-six thousand, four hundred twenty-two".
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