Base | Representation |
---|---|
bin | 101101100110011… |
… | …1000110110011001 |
3 | 10221122011101210111 |
4 | 1123030320312121 |
5 | 11113201331431 |
6 | 411455244321 |
7 | 52626452140 |
oct | 13314706631 |
9 | 3848141714 |
10 | 1530105241 |
11 | 715782795 |
12 | 3685196a1 |
13 | 1b5003122 |
14 | 1072dc757 |
15 | 8e4e47b1 |
hex | 5b338d99 |
1530105241 has 8 divisors (see below), whose sum is σ = 1748931264. Its totient is φ = 1311339120.
The previous prime is 1530105217. The next prime is 1530105251. The reversal of 1530105241 is 1425010351.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1530105241 - 25 = 1530105209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1530105251) 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 7 ways as a sum of consecutive naturals, for example, 79611 + ... + 96943.
It is an arithmetic number, because the mean of its divisors is an integer number (218616408).
Almost surely, 21530105241 is an apocalyptic number.
It is an amenable number.
1530105241 is a deficient number, since it is larger than the sum of its proper divisors (218826023).
1530105241 is a wasteful number, since it uses less digits than its factorization.
1530105241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29951.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 1530105241 is about 39116.5596774563. The cubic root of 1530105241 is about 1152.3217721047.
Adding to 1530105241 its reverse (1425010351), we get a palindrome (2955115592).
The spelling of 1530105241 in words is "one billion, five hundred thirty million, one hundred five thousand, two hundred forty-one".
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