Base | Representation |
---|---|
bin | 101000100101111001010 |
3 | 2111120120210 |
4 | 11010233022 |
5 | 320030442 |
6 | 44301550 |
7 | 14206623 |
oct | 5045712 |
9 | 2446523 |
10 | 1330122 |
11 | 829382 |
12 | 5418b6 |
13 | 377571 |
14 | 268a4a |
15 | 1b419c |
hex | 144bca |
1330122 has 16 divisors (see below), whose sum is σ = 2725632. Its totient is φ = 432480.
The previous prime is 1330111. The next prime is 1330129. The reversal of 1330122 is 2210331.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1330098 and 1330107.
It is not an unprimeable number, because it can be changed into a prime (1330129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2458 + ... + 2949.
It is an arithmetic number, because the mean of its divisors is an integer number (170352).
21330122 is an apocalyptic number.
1330122 is an abundant number, since it is smaller than the sum of its proper divisors (1395510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330122 is a wasteful number, since it uses less digits than its factorization.
1330122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5453.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 1330122 is about 1153.3091519623. The cubic root of 1330122 is about 109.9758073518.
Adding to 1330122 its reverse (2210331), we get a palindrome (3540453).
It can be divided in two parts, 13 and 30122, that added together give a triangular number (30135 = T245).
The spelling of 1330122 in words is "one million, three hundred thirty thousand, one hundred twenty-two".
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