Base | Representation |
---|---|
bin | 101011100001101110101 |
3 | 2200110111200 |
4 | 11130031311 |
5 | 331120133 |
6 | 50323113 |
7 | 15060201 |
oct | 5341565 |
9 | 2613450 |
10 | 1426293 |
11 | 894660 |
12 | 589499 |
13 | 3ac27b |
14 | 291b01 |
15 | 1d2913 |
hex | 15c375 |
1426293 has 12 divisors (see below), whose sum is σ = 2247648. Its totient is φ = 864360.
The previous prime is 1426291. The next prime is 1426301. The reversal of 1426293 is 3926241.
It is not a de Polignac number, because 1426293 - 21 = 1426291 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1426291) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7105 + ... + 7302.
It is an arithmetic number, because the mean of its divisors is an integer number (187304).
21426293 is an apocalyptic number.
It is an amenable number.
1426293 is a deficient number, since it is larger than the sum of its proper divisors (821355).
1426293 is a wasteful number, since it uses less digits than its factorization.
1426293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14424 (or 14421 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 1426293 is about 1194.2750939377. The cubic root of 1426293 is about 112.5648810930.
The spelling of 1426293 in words is "one million, four hundred twenty-six thousand, two hundred ninety-three".
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