Base | Representation |
---|---|
bin | 100000100110111110000 |
3 | 2000021202010 |
4 | 10010313300 |
5 | 233143103 |
6 | 34522520 |
7 | 12040146 |
oct | 4046760 |
9 | 2007663 |
10 | 1068528 |
11 | 66a88a |
12 | 436440 |
13 | 2b5486 |
14 | 1db596 |
15 | 161903 |
hex | 104df0 |
1068528 has 40 divisors (see below), whose sum is σ = 2798928. Its totient is φ = 351232.
The previous prime is 1068517. The next prime is 1068559. The reversal of 1068528 is 8258601.
1068528 = 1672 + 1682 + ... + 1982.
It is a super-2 number, since 2×10685282 = 2283504173568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1068495 and 1068504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5326 + ... + 5522.
21068528 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1068528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399464).
1068528 is an abundant number, since it is smaller than the sum of its proper divisors (1730400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1068528 is a wasteful number, since it uses less digits than its factorization.
1068528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321 (or 315 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 1068528 is about 1033.6962803454. The cubic root of 1068528 is about 102.2339880037.
It can be divided in two parts, 1068 and 528, that added together give a triangular number (1596 = T56).
The spelling of 1068528 in words is "one million, sixty-eight thousand, five hundred twenty-eight".
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