Base | Representation |
---|---|
bin | 101010001000010000011 |
3 | 2121010200000 |
4 | 11101002003 |
5 | 323133413 |
6 | 45331043 |
7 | 14506506 |
oct | 5210203 |
9 | 2533600 |
10 | 1380483 |
11 | 8631a5 |
12 | 566a83 |
13 | 394470 |
14 | 27d13d |
15 | 1c4073 |
hex | 151083 |
1380483 has 48 divisors (see below), whose sum is σ = 2446080. Its totient is φ = 769824.
The previous prime is 1380469. The next prime is 1380499. The reversal of 1380483 is 3840831.
It is not a de Polignac number, because 1380483 - 26 = 1380419 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (1380443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60010 + ... + 60032.
It is an arithmetic number, because the mean of its divisors is an integer number (50960).
21380483 is an apocalyptic number.
1380483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1380483 is a deficient number, since it is larger than the sum of its proper divisors (1065597).
1380483 is a wasteful number, since it uses less digits than its factorization.
1380483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70 (or 58 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 1380483 is about 1174.9395729143. The cubic root of 1380483 is about 111.3466155603.
The spelling of 1380483 in words is "one million, three hundred eighty thousand, four hundred eighty-three".
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