Base | Representation |
---|---|
bin | 110010010011… |
… | …0010010011001 |
3 | 1211121210112001 |
4 | 1210212102121 |
5 | 23222334400 |
6 | 2341121001 |
7 | 440103016 |
oct | 144462231 |
9 | 54553461 |
10 | 26371225 |
11 | 13982101 |
12 | 89b9161 |
13 | 560439a |
14 | 370670d |
15 | 24ada6a |
hex | 1926499 |
26371225 has 12 divisors (see below), whose sum is σ = 34122816. Its totient is φ = 20179280.
The previous prime is 26371223. The next prime is 26371249. The reversal of 26371225 is 52217362.
It is not a de Polignac number, because 26371225 - 21 = 26371223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 26371193 and 26371202.
It is not an unprimeable number, because it can be changed into a prime (26371223) 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 11 ways as a sum of consecutive naturals, for example, 22357 + ... + 23506.
It is an arithmetic number, because the mean of its divisors is an integer number (2843568).
Almost surely, 226371225 is an apocalyptic number.
26371225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26371225 is a deficient number, since it is larger than the sum of its proper divisors (7751591).
26371225 is a wasteful number, since it uses less digits than its factorization.
26371225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45896 (or 45891 counting only the distinct ones).
The product of its digits is 5040, while the sum is 28.
The square root of 26371225 is about 5135.2921046421. The cubic root of 26371225 is about 297.6528884847.
Adding to 26371225 its reverse (52217362), we get a palindrome (78588587).
The spelling of 26371225 in words is "twenty-six million, three hundred seventy-one thousand, two hundred twenty-five".
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