Base | Representation |
---|---|
bin | 110010010111… |
… | …1010100100110 |
3 | 1211200200021121 |
4 | 1210233110212 |
5 | 23230030410 |
6 | 2342004154 |
7 | 440315632 |
oct | 144572446 |
9 | 54620247 |
10 | 26408230 |
11 | 139a7992 |
12 | 8a1665a |
13 | 5618194 |
14 | 3715dc2 |
15 | 24b99da |
hex | 192f526 |
26408230 has 8 divisors (see below), whose sum is σ = 47534832. Its totient is φ = 10563288.
The previous prime is 26408227. The next prime is 26408231. The reversal of 26408230 is 3280462.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×264082302 = 1394789223465800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26408195 and 26408204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26408231) 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 3 ways as a sum of consecutive naturals, for example, 1320402 + ... + 1320421.
It is an arithmetic number, because the mean of its divisors is an integer number (5941854).
Almost surely, 226408230 is an apocalyptic number.
26408230 is a deficient number, since it is larger than the sum of its proper divisors (21126602).
26408230 is a wasteful number, since it uses less digits than its factorization.
26408230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2640830.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 26408230 is about 5138.8938498475. The cubic root of 26408230 is about 297.7920489662.
Adding to 26408230 its reverse (3280462), we get a palindrome (29688692).
The spelling of 26408230 in words is "twenty-six million, four hundred eight thousand, two hundred thirty".
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