Base | Representation |
---|---|
bin | 101101100110101… |
… | …0101101011101101 |
3 | 10221122101101210120 |
4 | 1123031111223231 |
5 | 11113214121331 |
6 | 411501555153 |
7 | 52630453353 |
oct | 13315255355 |
9 | 3848341716 |
10 | 1530223341 |
11 | 715853499 |
12 | 368575ab9 |
13 | 1b5044aca |
14 | 10732d7d3 |
15 | 8e519796 |
hex | 5b355aed |
1530223341 has 8 divisors (see below), whose sum is σ = 2041849920. Its totient is φ = 1019372832.
The previous prime is 1530223337. The next prime is 1530223379. The reversal of 1530223341 is 1433220351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1530223341 - 22 = 1530223337 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530223391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189400 + ... + 197313.
It is an arithmetic number, because the mean of its divisors is an integer number (255231240).
Almost surely, 21530223341 is an apocalyptic number.
It is an amenable number.
1530223341 is a deficient number, since it is larger than the sum of its proper divisors (511626579).
1530223341 is a wasteful number, since it uses less digits than its factorization.
1530223341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388035.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 1530223341 is about 39118.0692391636. The cubic root of 1530223341 is about 1152.3514183662.
Adding to 1530223341 its reverse (1433220351), we get a palindrome (2963443692).
The spelling of 1530223341 in words is "one billion, five hundred thirty million, two hundred twenty-three thousand, three hundred forty-one".
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