Base | Representation |
---|---|
bin | 10001010100101… |
… | …11100100110101 |
3 | 101010110020112000 |
4 | 20222113210311 |
5 | 244200334331 |
6 | 22230445513 |
7 | 3413144061 |
oct | 1052274465 |
9 | 333406460 |
10 | 145324341 |
11 | 75039368 |
12 | 40803899 |
13 | 24152946 |
14 | 1542caa1 |
15 | cb590e6 |
hex | 8a97935 |
145324341 has 8 divisors (see below), whose sum is σ = 215295360. Its totient is φ = 96882876.
The previous prime is 145324337. The next prime is 145324343. The reversal of 145324341 is 143423541.
It is a happy number.
145324341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 145324341 - 22 = 145324337 is a prime.
It is a super-2 number, since 2×1453243412 = 42238328174168562, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5382383 = 145324341 / (1 + 4 + 5 + 3 + 2 + 4 + 3 + 4 + 1).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145324343) 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, 2691165 + ... + 2691218.
It is an arithmetic number, because the mean of its divisors is an integer number (26911920).
Almost surely, 2145324341 is an apocalyptic number.
It is an amenable number.
145324341 is a deficient number, since it is larger than the sum of its proper divisors (69971019).
145324341 is an equidigital number, since it uses as much as digits as its factorization.
145324341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5382392 (or 5382386 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 145324341 is about 12055.0545830369. The cubic root of 145324341 is about 525.7502090960.
Adding to 145324341 its reverse (143423541), we get a palindrome (288747882).
The spelling of 145324341 in words is "one hundred forty-five million, three hundred twenty-four thousand, three hundred forty-one".
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