Base | Representation |
---|---|
bin | 1011101101101101… |
… | …0111111011100100 |
3 | 22010010221221001122 |
4 | 2323123113323210 |
5 | 22414443442200 |
6 | 1240005513112 |
7 | 140631640043 |
oct | 27333277344 |
9 | 8103857048 |
10 | 3144515300 |
11 | 1373aa6983 |
12 | 739112798 |
13 | 3b1612b54 |
14 | 21b8a455a |
15 | 1360dd385 |
hex | bb6d7ee4 |
3144515300 has 36 divisors (see below), whose sum is σ = 7008028020. Its totient is φ = 1223809920.
The previous prime is 3144515299. The next prime is 3144515317. The reversal of 3144515300 is 35154413.
It can be written as a sum of positive squares in 6 ways, for example, as 99241444 + 3045273856 = 9962^2 + 55184^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 3144515300.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 421235 + ... + 428634.
It is an arithmetic number, because the mean of its divisors is an integer number (194667445).
Almost surely, 23144515300 is an apocalyptic number.
It is an amenable number.
3144515300 is an abundant number, since it is smaller than the sum of its proper divisors (3863512720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3144515300 is a wasteful number, since it uses less digits than its factorization.
3144515300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 849920 (or 849913 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 3144515300 is about 56075.9779228147. The cubic root of 3144515300 is about 1465.0459202759.
Adding to 3144515300 its reverse (35154413), we get a palindrome (3179669713).
The spelling of 3144515300 in words is "three billion, one hundred forty-four million, five hundred fifteen thousand, three hundred".
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