Base | Representation |
---|---|
bin | 101101011111110001100 |
3 | 2210202000212 |
4 | 11223332030 |
5 | 340201303 |
6 | 51541552 |
7 | 15446303 |
oct | 5537614 |
9 | 2722025 |
10 | 1490828 |
11 | 929099 |
12 | 5ba8b8 |
13 | 402761 |
14 | 2ab43a |
15 | 1e6ad8 |
hex | 16bf8c |
1490828 has 6 divisors (see below), whose sum is σ = 2608956. Its totient is φ = 745412.
The previous prime is 1490813. The next prime is 1490833. The reversal of 1490828 is 8280941.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1490794 and 1490803.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186350 + ... + 186357.
It is an arithmetic number, because the mean of its divisors is an integer number (434826).
21490828 is an apocalyptic number.
It is an amenable number.
1490828 is a deficient number, since it is larger than the sum of its proper divisors (1118128).
1490828 is a wasteful number, since it uses less digits than its factorization.
1490828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372711 (or 372709 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 32.
The square root of 1490828 is about 1220.9946764831. The cubic root of 1490828 is about 114.2376288782.
The spelling of 1490828 in words is "one million, four hundred ninety thousand, eight hundred twenty-eight".
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