Base | Representation |
---|---|
bin | 110000010011… |
… | …0001010011101 |
3 | 1202122111110002 |
4 | 1200212022131 |
5 | 22440302031 |
6 | 2302424045 |
7 | 425143325 |
oct | 140461235 |
9 | 52574402 |
10 | 25322141 |
11 | 13325999 |
12 | 8592025 |
13 | 5327a20 |
14 | 3512285 |
15 | 2352ccb |
hex | 182629d |
25322141 has 16 divisors (see below), whose sum is σ = 28252224. Its totient is φ = 22546944.
The previous prime is 25322113. The next prime is 25322147. The reversal of 25322141 is 14122352.
It is a cyclic number.
It is not a de Polignac number, because 25322141 - 214 = 25305757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25322147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53990 + ... + 54456.
It is an arithmetic number, because the mean of its divisors is an integer number (1765764).
Almost surely, 225322141 is an apocalyptic number.
It is an amenable number.
25322141 is a deficient number, since it is larger than the sum of its proper divisors (2930083).
25322141 is a wasteful number, since it uses less digits than its factorization.
25322141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620.
The product of its digits is 480, while the sum is 20.
The square root of 25322141 is about 5032.1109884421. The cubic root of 25322141 is about 293.6523456290.
Adding to 25322141 its reverse (14122352), we get a palindrome (39444493).
The spelling of 25322141 in words is "twenty-five million, three hundred twenty-two thousand, one hundred forty-one".
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