Base | Representation |
---|---|
bin | 110010101001… |
… | …1001011110101 |
3 | 1211222010210011 |
4 | 1211103023311 |
5 | 23244231000 |
6 | 2345100221 |
7 | 441500122 |
oct | 145231365 |
9 | 54863704 |
10 | 26555125 |
11 | 13a98293 |
12 | 8a87671 |
13 | 5669cbc |
14 | 3753749 |
15 | 24e82ba |
hex | 19532f5 |
26555125 has 16 divisors (see below), whose sum is σ = 33462000. Its totient is φ = 21038400.
The previous prime is 26555119. The next prime is 26555147. The reversal of 26555125 is 52155562.
It can be written as a sum of positive squares in 8 ways, for example, as 2954961 + 23600164 = 1719^2 + 4858^2 .
It is not a de Polignac number, because 26555125 - 23 = 26555117 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12651 + ... + 14599.
It is an arithmetic number, because the mean of its divisors is an integer number (2091375).
Almost surely, 226555125 is an apocalyptic number.
26555125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26555125 is a deficient number, since it is larger than the sum of its proper divisors (6906875).
26555125 is a wasteful number, since it uses less digits than its factorization.
26555125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2073 (or 2063 counting only the distinct ones).
The product of its digits is 15000, while the sum is 31.
The square root of 26555125 is about 5153.1665022586. The cubic root of 26555125 is about 298.3431815010.
The spelling of 26555125 in words is "twenty-six million, five hundred fifty-five thousand, one hundred twenty-five".
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