Base | Representation |
---|---|
bin | 1001111001010000… |
… | …01110011110111101 |
3 | 111201012201221110202 |
4 | 10330220032132331 |
5 | 41334402122331 |
6 | 2235041413245 |
7 | 245432330126 |
oct | 47450163675 |
9 | 14635657422 |
10 | 5312145341 |
11 | 2286627468 |
12 | 104303a225 |
13 | 66871c889 |
14 | 38571704d |
15 | 211563ecb |
hex | 13ca0e7bd |
5312145341 has 4 divisors (see below), whose sum is σ = 5312808384. Its totient is φ = 5311482300.
The previous prime is 5312145313. The next prime is 5312145353. The reversal of 5312145341 is 1435412135.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1435412135 = 5 ⋅287082427.
It is a cyclic number.
It is not a de Polignac number, because 5312145341 - 26 = 5312145277 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5312145841) 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 3 ways as a sum of consecutive naturals, for example, 319355 + ... + 335576.
It is an arithmetic number, because the mean of its divisors is an integer number (1328202096).
Almost surely, 25312145341 is an apocalyptic number.
It is an amenable number.
5312145341 is a deficient number, since it is larger than the sum of its proper divisors (663043).
5312145341 is an equidigital number, since it uses as much as digits as its factorization.
5312145341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 663042.
The product of its digits is 7200, while the sum is 29.
The square root of 5312145341 is about 72884.4657042912. The cubic root of 5312145341 is about 1744.8441817830.
Adding to 5312145341 its reverse (1435412135), we get a palindrome (6747557476).
The spelling of 5312145341 in words is "five billion, three hundred twelve million, one hundred forty-five thousand, three hundred forty-one".
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