Base | Representation |
---|---|
bin | 101001110001100111100 |
3 | 2120112202201 |
4 | 11032030330 |
5 | 322301032 |
6 | 45201244 |
7 | 14430640 |
oct | 5161474 |
9 | 2515681 |
10 | 1368892 |
11 | 855518 |
12 | 560224 |
13 | 38c0c5 |
14 | 278c20 |
15 | 1c08e7 |
hex | 14e33c |
1368892 has 12 divisors (see below), whose sum is σ = 2737840. Its totient is φ = 586656.
The previous prime is 1368869. The next prime is 1368907. The reversal of 1368892 is 2988631.
1368892 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24417 + ... + 24472.
21368892 is an apocalyptic number.
It is an amenable number.
1368892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1368892 is a wasteful number, since it uses less digits than its factorization.
1368892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48900 (or 48898 counting only the distinct ones).
The product of its digits is 20736, while the sum is 37.
The square root of 1368892 is about 1169.9965811916. The cubic root of 1368892 is about 111.0341047165.
The spelling of 1368892 in words is "one million, three hundred sixty-eight thousand, eight hundred ninety-two".
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