Base | Representation |
---|---|
bin | 110010001000… |
… | …1100110010010 |
3 | 1211110111021102 |
4 | 1210101212102 |
5 | 23212131412 |
6 | 2335224402 |
7 | 436300655 |
oct | 144214622 |
9 | 54414242 |
10 | 26286482 |
11 | 13924472 |
12 | 8978102 |
13 | 55a4941 |
14 | 36c389c |
15 | 24938c2 |
hex | 1911992 |
26286482 has 4 divisors (see below), whose sum is σ = 39429726. Its totient is φ = 13143240.
The previous prime is 26286479. The next prime is 26286487. The reversal of 26286482 is 28468262.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28468262 = 2 ⋅14234131.
It can be written as a sum of positive squares in only one way, i.e., 21353641 + 4932841 = 4621^2 + 2221^2 .
It is not an unprimeable number, because it can be changed into a prime (26286487) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571619 + ... + 6571622.
Almost surely, 226286482 is an apocalyptic number.
26286482 is a deficient number, since it is larger than the sum of its proper divisors (13143244).
26286482 is a wasteful number, since it uses less digits than its factorization.
26286482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13143243.
The product of its digits is 73728, while the sum is 38.
The square root of 26286482 is about 5127.0344254744. The cubic root of 26286482 is about 297.3337140072. Note that the first 3 decimals are identical.
The spelling of 26286482 in words is "twenty-six million, two hundred eighty-six thousand, four hundred eighty-two".
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