Base | Representation |
---|---|
bin | 110010001000… |
… | …1100010010101 |
3 | 1211110110221001 |
4 | 1210101202111 |
5 | 23212124404 |
6 | 2335223301 |
7 | 436300144 |
oct | 144214225 |
9 | 54413831 |
10 | 26286229 |
11 | 13924262 |
12 | 8977b31 |
13 | 55a47a8 |
14 | 36c375b |
15 | 24937a4 |
hex | 1911895 |
26286229 has 2 divisors, whose sum is σ = 26286230. Its totient is φ = 26286228.
The previous prime is 26286203. The next prime is 26286241. The reversal of 26286229 is 92268262.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 26286129 + 100 = 5127^2 + 10^2 .
It is a cyclic number.
It is not a de Polignac number, because 26286229 - 219 = 25761941 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (26286529) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13143114 + 13143115.
It is an arithmetic number, because the mean of its divisors is an integer number (13143115).
Almost surely, 226286229 is an apocalyptic number.
It is an amenable number.
26286229 is a deficient number, since it is larger than the sum of its proper divisors (1).
26286229 is an equidigital number, since it uses as much as digits as its factorization.
26286229 is an evil number, because the sum of its binary digits is even.
The product of its digits is 41472, while the sum is 37.
The square root of 26286229 is about 5127.0097522825. The cubic root of 26286229 is about 297.3327600863.
The spelling of 26286229 in words is "twenty-six million, two hundred eighty-six thousand, two hundred twenty-nine".
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