Base | Representation |
---|---|
bin | 101011100110101110000 |
3 | 2200121000022 |
4 | 11130311300 |
5 | 331210343 |
6 | 50343012 |
7 | 15100511 |
oct | 5346560 |
9 | 2617008 |
10 | 1428848 |
11 | 896573 |
12 | 58aa68 |
13 | 3b0495 |
14 | 292a08 |
15 | 1d3568 |
hex | 15cd70 |
1428848 has 10 divisors (see below), whose sum is σ = 2768424. Its totient is φ = 714416.
The previous prime is 1428839. The next prime is 1428851. The reversal of 1428848 is 8488241.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44636 + ... + 44667.
21428848 is an apocalyptic number.
It is an amenable number.
1428848 is a deficient number, since it is larger than the sum of its proper divisors (1339576).
1428848 is an equidigital number, since it uses as much as digits as its factorization.
1428848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89311 (or 89305 counting only the distinct ones).
The product of its digits is 16384, while the sum is 35.
The square root of 1428848 is about 1195.3443018645. The cubic root of 1428848 is about 112.6320556284.
The spelling of 1428848 in words is "one million, four hundred twenty-eight thousand, eight hundred forty-eight".
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