Base | Representation |
---|---|
bin | 101001110000000000000 |
3 | 2120111122001 |
4 | 11032000000 |
5 | 322234224 |
6 | 45153344 |
7 | 14425345 |
oct | 5160000 |
9 | 2514561 |
10 | 1368064 |
11 | 854935 |
12 | 55b854 |
13 | 38b909 |
14 | 2787cc |
15 | 1c0544 |
hex | 14e000 |
1368064 has 28 divisors (see below), whose sum is σ = 2752344. Its totient is φ = 679936.
The previous prime is 1368053. The next prime is 1368071. The reversal of 1368064 is 4608631.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8109 + ... + 8275.
It is an arithmetic number, because the mean of its divisors is an integer number (98298).
21368064 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 1368064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376172).
1368064 is an abundant number, since it is smaller than the sum of its proper divisors (1384280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1368064 is an frugal number, since it uses more digits than its factorization.
1368064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193 (or 169 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 1368064 is about 1169.6426804798. The cubic root of 1368064 is about 111.0117131811.
The spelling of 1368064 in words is "one million, three hundred sixty-eight thousand, sixty-four".
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