Base | Representation |
---|---|
bin | 110001110101… |
… | …1011100110010 |
3 | 1211011112221011 |
4 | 1203223130302 |
5 | 23142131401 |
6 | 2332021134 |
7 | 435050263 |
oct | 143533462 |
9 | 54145834 |
10 | 26130226 |
11 | 13828031 |
12 | 89017aa |
13 | 554b795 |
14 | 368296a |
15 | 2462451 |
hex | 18eb732 |
26130226 has 8 divisors (see below), whose sum is σ = 39667824. Its totient is φ = 12907620.
The previous prime is 26130211. The next prime is 26130227. The reversal of 26130226 is 62203162.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×261302264 (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 26130197 and 26130206.
It is not an unprimeable number, because it can be changed into a prime (26130227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78540 + ... + 78871.
It is an arithmetic number, because the mean of its divisors is an integer number (4958478).
Almost surely, 226130226 is an apocalyptic number.
26130226 is a deficient number, since it is larger than the sum of its proper divisors (13537598).
26130226 is a wasteful number, since it uses less digits than its factorization.
26130226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157496.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 26130226 is about 5111.7732735324. The cubic root of 26130226 is about 296.7433910606.
Adding to 26130226 its reverse (62203162), we get a palindrome (88333388).
The spelling of 26130226 in words is "twenty-six million, one hundred thirty thousand, two hundred twenty-six".
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