Base | Representation |
---|---|
bin | 110001110101… |
… | …0010110100010 |
3 | 1211011022202122 |
4 | 1203222112202 |
5 | 23142010410 |
6 | 2331544242 |
7 | 435031211 |
oct | 143522642 |
9 | 54138678 |
10 | 26125730 |
11 | 13824714 |
12 | 88bb082 |
13 | 5549717 |
14 | 3681078 |
15 | 2460e55 |
hex | 18ea5a2 |
26125730 has 16 divisors (see below), whose sum is σ = 47084544. Its totient is φ = 10437360.
The previous prime is 26125727. The next prime is 26125739. The reversal of 26125730 is 3752162.
It is a self number, because there is not a number n which added to its sum of digits gives 26125730.
It is not an unprimeable number, because it can be changed into a prime (26125739) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14879 + ... + 16541.
It is an arithmetic number, because the mean of its divisors is an integer number (2942784).
Almost surely, 226125730 is an apocalyptic number.
26125730 is a deficient number, since it is larger than the sum of its proper divisors (20958814).
26125730 is a wasteful number, since it uses less digits than its factorization.
26125730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3241.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 26125730 is about 5111.3334855006. Note that the first 3 decimals coincide. The cubic root of 26125730 is about 296.7263707357.
Adding to 26125730 its reverse (3752162), we get a palindrome (29877892).
The spelling of 26125730 in words is "twenty-six million, one hundred twenty-five thousand, seven hundred thirty".
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