Base | Representation |
---|---|
bin | 1011101101111101… |
… | …0010011011100000 |
3 | 22010012220001112021 |
4 | 2323133102123200 |
5 | 22420224310334 |
6 | 1240043511224 |
7 | 140643442321 |
oct | 27337223340 |
9 | 8105801467 |
10 | 3145541344 |
11 | 1374637850 |
12 | 739528514 |
13 | 3b18b1b8a |
14 | 21ba90448 |
15 | 1362423b4 |
hex | bb7d26e0 |
3145541344 has 24 divisors (see below), whose sum is σ = 6755765688. Its totient is φ = 1429791360.
The previous prime is 3145541339. The next prime is 3145541423. The reversal of 3145541344 is 4431455413.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4467747 + ... + 4468450.
It is an arithmetic number, because the mean of its divisors is an integer number (281490237).
Almost surely, 23145541344 is an apocalyptic number.
It is an amenable number.
3145541344 is an abundant number, since it is smaller than the sum of its proper divisors (3610224344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3145541344 is a wasteful number, since it uses less digits than its factorization.
3145541344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8936218 (or 8936210 counting only the distinct ones).
The product of its digits is 57600, while the sum is 34.
The square root of 3145541344 is about 56085.1258713039. The cubic root of 3145541344 is about 1465.2052493474.
Adding to 3145541344 its reverse (4431455413), we get a palindrome (7576996757).
The spelling of 3145541344 in words is "three billion, one hundred forty-five million, five hundred forty-one thousand, three hundred forty-four".
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