Base | Representation |
---|---|
bin | 101011100011101000010 |
3 | 2200111211201 |
4 | 11130131002 |
5 | 331133031 |
6 | 50331414 |
7 | 15063061 |
oct | 5343502 |
9 | 2614751 |
10 | 1427266 |
11 | 895365 |
12 | 589b6a |
13 | 3ac849 |
14 | 2921d8 |
15 | 1d2d61 |
hex | 15c742 |
1427266 has 8 divisors (see below), whose sum is σ = 2156940. Its totient is φ = 708288.
The previous prime is 1427233. The next prime is 1427281. The reversal of 1427266 is 6627241.
It can be written as a sum of positive squares in 2 ways, for example, as 1243225 + 184041 = 1115^2 + 429^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 1 + 4 + 215 + 77 + 219 + 6 + 66 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2331 + ... + 2878.
21427266 is an apocalyptic number.
1427266 is a deficient number, since it is larger than the sum of its proper divisors (729674).
1427266 is a wasteful number, since it uses less digits than its factorization.
1427266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5348.
The product of its digits is 4032, while the sum is 28.
The square root of 1427266 is about 1194.6823845692. The cubic root of 1427266 is about 112.5904720792.
The spelling of 1427266 in words is "one million, four hundred twenty-seven thousand, two hundred sixty-six".
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