Base | Representation |
---|---|
bin | 101010001101111100100 |
3 | 2121021122220 |
4 | 11101233210 |
5 | 323232041 |
6 | 45352340 |
7 | 14521140 |
oct | 5215744 |
9 | 2537586 |
10 | 1383396 |
11 | 865403 |
12 | 5686b0 |
13 | 3958a1 |
14 | 280220 |
15 | 1c4d66 |
hex | 151be4 |
1383396 has 48 divisors (see below), whose sum is σ = 3784704. Its totient is φ = 385056.
The previous prime is 1383391. The next prime is 1383401. The reversal of 1383396 is 6933831.
It is an interprime number because it is at equal distance from previous prime (1383391) and next prime (1383401).
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1383391) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 3421 + ... + 3803.
It is an arithmetic number, because the mean of its divisors is an integer number (78848).
21383396 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 1383396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1892352).
1383396 is an abundant number, since it is smaller than the sum of its proper divisors (2401308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1383396 is a wasteful number, since it uses less digits than its factorization.
1383396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440 (or 438 counting only the distinct ones).
The product of its digits is 11664, while the sum is 33.
The square root of 1383396 is about 1176.1785578729. The cubic root of 1383396 is about 111.4248791864.
The spelling of 1383396 in words is "one million, three hundred eighty-three thousand, three hundred ninety-six".
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