Base | Representation |
---|---|
bin | 101101100110101… |
… | …1101000000011101 |
3 | 10221122102220221200 |
4 | 1123031131000131 |
5 | 11113221101331 |
6 | 411502350113 |
7 | 52630640001 |
oct | 13315350035 |
9 | 3848386850 |
10 | 1530253341 |
11 | 715873a91 |
12 | 36858b339 |
13 | 1b5055666 |
14 | 10733a701 |
15 | 8e5235e6 |
hex | 5b35d01d |
1530253341 has 48 divisors (see below), whose sum is σ = 2349135360. Its totient is φ = 958366080.
The previous prime is 1530253339. The next prime is 1530253357. The reversal of 1530253341 is 1433520351.
1530253341 is a `hidden beast` number, since 15 + 302 + 5 + 3 + 341 = 666.
It is not a de Polignac number, because 1530253341 - 21 = 1530253339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530252341) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2747035 + ... + 2747591.
It is an arithmetic number, because the mean of its divisors is an integer number (48940320).
Almost surely, 21530253341 is an apocalyptic number.
It is an amenable number.
1530253341 is a deficient number, since it is larger than the sum of its proper divisors (818882019).
1530253341 is a wasteful number, since it uses less digits than its factorization.
1530253341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866 (or 863 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 1530253341 is about 39118.4526917924. The cubic root of 1530253341 is about 1152.3589489263.
Adding to 1530253341 its reverse (1433520351), we get a palindrome (2963773692).
The spelling of 1530253341 in words is "one billion, five hundred thirty million, two hundred fifty-three thousand, three hundred forty-one".
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