Base | Representation |
---|---|
bin | 111010001000011111001111… |
… | …1110110101010001010110100 |
3 | 2111001111121221201022011211212 |
4 | 1310100332133312222022310 |
5 | 1014010243321403043444 |
6 | 5011310205331020552 |
7 | 212464045133026625 |
oct | 16420763766521264 |
9 | 2431447851264755 |
10 | 511340013331124 |
11 | 138a24099a1197a |
12 | 49425153a3a758 |
13 | 18c42205685a23 |
14 | 903adbadb1a4c |
15 | 3e1b1d94d319e |
hex | 1d10f9fdaa2b4 |
511340013331124 has 24 divisors (see below), whose sum is σ = 894945816388008. Its totient is φ = 255641210330240.
The previous prime is 511340013331123. The next prime is 511340013331127. The reversal of 511340013331124 is 421133310043115.
It can be written as a sum of positive squares in 4 ways, for example, as 104699963290000 + 406640050041124 = 10232300^2 + 20165318^2 .
It is a super-2 number, since 2×5113400133311242 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (511340013331123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332488222 + ... + 1332871914.
It is an arithmetic number, because the mean of its divisors is an integer number (37289409016167).
Almost surely, 2511340013331124 is an apocalyptic number.
It is an amenable number.
511340013331124 is a deficient number, since it is larger than the sum of its proper divisors (383605803056884).
511340013331124 is a wasteful number, since it uses less digits than its factorization.
511340013331124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420355 (or 420353 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 32.
Adding to 511340013331124 its reverse (421133310043115), we get a palindrome (932473323374239).
The spelling of 511340013331124 in words is "five hundred eleven trillion, three hundred forty billion, thirteen million, three hundred thirty-one thousand, one hundred twenty-four".
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