Base | Representation |
---|---|
bin | 110000010011… |
… | …0011001100001 |
3 | 1202122112202210 |
4 | 1200212121201 |
5 | 22440314410 |
6 | 2302432333 |
7 | 425146203 |
oct | 140463141 |
9 | 52575683 |
10 | 25323105 |
11 | 13326695 |
12 | 85926a9 |
13 | 53282b2 |
14 | 3512773 |
15 | 2353220 |
hex | 1826661 |
25323105 has 16 divisors (see below), whose sum is σ = 42649920. Its totient is φ = 12794688.
The previous prime is 25323101. The next prime is 25323107. The reversal of 25323105 is 50132352.
It is not a de Polignac number, because 25323105 - 22 = 25323101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25323101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44142 + ... + 44711.
It is an arithmetic number, because the mean of its divisors is an integer number (2665620).
Almost surely, 225323105 is an apocalyptic number.
It is an amenable number.
25323105 is a deficient number, since it is larger than the sum of its proper divisors (17326815).
25323105 is a wasteful number, since it uses less digits than its factorization.
25323105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88880.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 25323105 is about 5032.2067723813. The cubic root of 25323105 is about 293.6560719762.
Adding to 25323105 its reverse (50132352), we get a palindrome (75455457).
The spelling of 25323105 in words is "twenty-five million, three hundred twenty-three thousand, one hundred five".
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