Base | Representation |
---|---|
bin | 111100010111100100000001… |
… | …1010000111101011110010101 |
3 | 2120122010111020122101211111100 |
4 | 1320233020003100331132111 |
5 | 1024044432234102421123 |
6 | 5121203520005500313 |
7 | 216563530106151255 |
oct | 17057100320753625 |
9 | 2518114218354440 |
10 | 531004041451413 |
11 | 144215605175002 |
12 | 4b680183111699 |
13 | 19a3a60a47452a |
14 | 951aa388b3965 |
15 | 415c978b50643 |
hex | 1e2f20343d795 |
531004041451413 has 12 divisors (see below), whose sum is σ = 767006268507180. Its totient is φ = 354002495444736.
The previous prime is 531004041451357. The next prime is 531004041451447. The reversal of 531004041451413 is 314154140400135.
531004041451413 is a `hidden beast` number, since 5 + 3 + 100 + 404 + 1 + 4 + 5 + 141 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 528552192809169 + 2451848642244 = 22990263^2 + 1565838^2 .
It is not a de Polignac number, because 531004041451413 - 216 = 531004041385877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531004041451463) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1361923 + ... + 32616911.
It is an arithmetic number, because the mean of its divisors is an integer number (63917189042265).
Almost surely, 2531004041451413 is an apocalyptic number.
It is an amenable number.
531004041451413 is a deficient number, since it is larger than the sum of its proper divisors (236002227055767).
531004041451413 is a wasteful number, since it uses less digits than its factorization.
531004041451413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33142708 (or 33142705 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 531004041451413 its reverse (314154140400135), we get a palindrome (845158181851548).
The spelling of 531004041451413 in words is "five hundred thirty-one trillion, four billion, forty-one million, four hundred fifty-one thousand, four hundred thirteen".
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