Base | Representation |
---|---|
bin | 1100011111001001101… |
… | …0100101000011110001 |
3 | 202111201022002001001111 |
4 | 3013302122211003301 |
5 | 12003314213420223 |
6 | 242314353433321 |
7 | 21333005515210 |
oct | 3076232450361 |
9 | 674638061044 |
10 | 214520451313 |
11 | 82a83225193 |
12 | 356aa56b841 |
13 | 172c96c3abc |
14 | a550755077 |
15 | 58a811030d |
hex | 31f26a50f1 |
214520451313 has 8 divisors (see below), whose sum is σ = 245170880640. Its totient is φ = 183871184640.
The previous prime is 214520451293. The next prime is 214520451361. The reversal of 214520451313 is 313154025412.
214520451313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214520451313 - 29 = 214520450801 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214520451373) 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, 149073 + ... + 671761.
It is an arithmetic number, because the mean of its divisors is an integer number (30646360080).
Almost surely, 2214520451313 is an apocalyptic number.
It is an amenable number.
214520451313 is a deficient number, since it is larger than the sum of its proper divisors (30650429327).
214520451313 is an equidigital number, since it uses as much as digits as its factorization.
214520451313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581327.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 214520451313 its reverse (313154025412), we get a palindrome (527674476725).
The spelling of 214520451313 in words is "two hundred fourteen billion, five hundred twenty million, four hundred fifty-one thousand, three hundred thirteen".
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