Base | Representation |
---|---|
bin | 101011100010000000110 |
3 | 2200110201001 |
4 | 11130100012 |
5 | 331121223 |
6 | 50323514 |
7 | 15060466 |
oct | 5342006 |
9 | 2613631 |
10 | 1426438 |
11 | 894782 |
12 | 58959a |
13 | 3ac360 |
14 | 291ba6 |
15 | 1d29ad |
hex | 15c406 |
1426438 has 16 divisors (see below), whose sum is σ = 2335536. Its totient is φ = 649440.
The previous prime is 1426429. The next prime is 1426457. The reversal of 1426438 is 8346241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828 + ... + 2488.
It is an arithmetic number, because the mean of its divisors is an integer number (145971).
21426438 is an apocalyptic number.
1426438 is a deficient number, since it is larger than the sum of its proper divisors (909098).
1426438 is a wasteful number, since it uses less digits than its factorization.
1426438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 759.
The product of its digits is 4608, while the sum is 28.
The square root of 1426438 is about 1194.3357986764. The cubic root of 1426438 is about 112.5686954927.
The spelling of 1426438 in words is "one million, four hundred twenty-six thousand, four hundred thirty-eight".
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