Base | Representation |
---|---|
bin | 110001110101… |
… | …0011011001001 |
3 | 1211011100011120 |
4 | 1203222123021 |
5 | 23142013100 |
6 | 2331545453 |
7 | 435032112 |
oct | 143523311 |
9 | 54140146 |
10 | 26126025 |
11 | 13824962 |
12 | 88bb289 |
13 | 55498b3 |
14 | 3681209 |
15 | 24610a0 |
hex | 18ea6c9 |
26126025 has 48 divisors (see below), whose sum is σ = 47282688. Its totient is φ = 12672000.
The previous prime is 26126021. The next prime is 26126027. The reversal of 26126025 is 52062162.
It is not a de Polignac number, because 26126025 - 22 = 26126021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26125986 and 26126004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26126021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39195 + ... + 39855.
It is an arithmetic number, because the mean of its divisors is an integer number (985056).
Almost surely, 226126025 is an apocalyptic number.
26126025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26126025 is a deficient number, since it is larger than the sum of its proper divisors (21156663).
26126025 is a wasteful number, since it uses less digits than its factorization.
26126025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722 (or 717 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 26126025 is about 5111.3623428593. The cubic root of 26126025 is about 296.7274875651.
Adding to 26126025 its reverse (52062162), we get a palindrome (78188187).
The spelling of 26126025 in words is "twenty-six million, one hundred twenty-six thousand, twenty-five".
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