Base | Representation |
---|---|
bin | 110010100010… |
… | …1010001001101 |
3 | 1211212020121001 |
4 | 1211011101031 |
5 | 23240420000 |
6 | 2343540301 |
7 | 441142003 |
oct | 145052115 |
9 | 54766531 |
10 | 26498125 |
11 | 13a59485 |
12 | 8a5a691 |
13 | 564a084 |
14 | 373aa73 |
15 | 24d646a |
hex | 194544d |
26498125 has 10 divisors (see below), whose sum is σ = 33112838. Its totient is φ = 21198000.
The previous prime is 26498117. The next prime is 26498159. The reversal of 26498125 is 52189462.
It can be written as a sum of positive squares in 5 ways, for example, as 9084196 + 17413929 = 3014^2 + 4173^2 .
It is not a de Polignac number, because 26498125 - 23 = 26498117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 9 ways as a sum of consecutive naturals, for example, 20574 + ... + 21823.
Almost surely, 226498125 is an apocalyptic number.
26498125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26498125 is a deficient number, since it is larger than the sum of its proper divisors (6614713).
26498125 is an frugal number, since it uses more digits than its factorization.
26498125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42417 (or 42402 counting only the distinct ones).
The product of its digits is 34560, while the sum is 37.
The square root of 26498125 is about 5147.6329511728. The cubic root of 26498125 is about 298.1295661978.
It can be divided in two parts, 264 and 98125, that added together give a palindrome (98389).
The spelling of 26498125 in words is "twenty-six million, four hundred ninety-eight thousand, one hundred twenty-five".
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