Base | Representation |
---|---|
bin | 110010100101… |
… | …1001000010010 |
3 | 1211220110112010 |
4 | 1211023020102 |
5 | 23242202010 |
6 | 2344243350 |
7 | 441301665 |
oct | 145131022 |
9 | 54813463 |
10 | 26522130 |
11 | 13a75518 |
12 | 8a70556 |
13 | 5657c8b |
14 | 37456dc |
15 | 24dd620 |
hex | 194b212 |
26522130 has 32 divisors (see below), whose sum is σ = 63802368. Its totient is φ = 7056000.
The previous prime is 26522113. The next prime is 26522131. The reversal of 26522130 is 3122562.
It is a junction number, because it is equal to n+sod(n) for n = 26522097 and 26522106.
It is not an unprimeable number, because it can be changed into a prime (26522131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17295 + ... + 18765.
It is an arithmetic number, because the mean of its divisors is an integer number (1993824).
Almost surely, 226522130 is an apocalyptic number.
26522130 is an abundant number, since it is smaller than the sum of its proper divisors (37280238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26522130 is a wasteful number, since it uses less digits than its factorization.
26522130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2082.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 26522130 is about 5149.9640775446. The cubic root of 26522130 is about 298.2195655246.
Adding to 26522130 its reverse (3122562), we get a palindrome (29644692).
The spelling of 26522130 in words is "twenty-six million, five hundred twenty-two thousand, one hundred thirty".
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