Base | Representation |
---|---|
bin | 11111011000100010110 |
3 | 1221020122221 |
4 | 3323010112 |
5 | 230401444 |
6 | 34012554 |
7 | 11512114 |
oct | 3730426 |
9 | 1836587 |
10 | 1028374 |
11 | 6426a6 |
12 | 41715a |
13 | 2a0109 |
14 | 1caab4 |
15 | 154a84 |
hex | fb116 |
1028374 has 4 divisors (see below), whose sum is σ = 1542564. Its totient is φ = 514186.
The previous prime is 1028333. The next prime is 1028389. The reversal of 1028374 is 4738201.
It is a semiprime because it is the product of two primes.
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, 257092 + ... + 257095.
It is an arithmetic number, because the mean of its divisors is an integer number (385641).
21028374 is an apocalyptic number.
1028374 is a deficient number, since it is larger than the sum of its proper divisors (514190).
1028374 is an equidigital number, since it uses as much as digits as its factorization.
1028374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514189.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 1028374 is about 1014.0877674048. The cubic root of 1028374 is about 100.9369930195.
The spelling of 1028374 in words is "one million, twenty-eight thousand, three hundred seventy-four".
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