Base | Representation |
---|---|
bin | 111111001001110111110 |
3 | 10220010201212 |
4 | 13321032332 |
5 | 1012210223 |
6 | 112204422 |
7 | 23406230 |
oct | 7711676 |
9 | 3803655 |
10 | 2069438 |
11 | 1193888 |
12 | 839712 |
13 | 575c27 |
14 | 3bc250 |
15 | 2ad278 |
hex | 1f93be |
2069438 has 16 divisors (see below), whose sum is σ = 3615840. Its totient is φ = 869856.
The previous prime is 2069413. The next prime is 2069443. The reversal of 2069438 is 8349602.
It is a Curzon number.
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, 653 + ... + 2136.
It is an arithmetic number, because the mean of its divisors is an integer number (225990).
22069438 is an apocalyptic number.
2069438 is a deficient number, since it is larger than the sum of its proper divisors (1546402).
2069438 is a wasteful number, since it uses less digits than its factorization.
2069438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2851.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 2069438 is about 1438.5541352344. The cubic root of 2069438 is about 127.4336550898.
The spelling of 2069438 in words is "two million, sixty-nine thousand, four hundred thirty-eight".
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