Base | Representation |
---|---|
bin | 100001101011000010110 |
3 | 2002001120000 |
4 | 10031120112 |
5 | 240302012 |
6 | 35352130 |
7 | 12243600 |
oct | 4153026 |
9 | 2061500 |
10 | 1103382 |
11 | 693a95 |
12 | 452646 |
13 | 2c82b7 |
14 | 20a170 |
15 | 16bddc |
hex | 10d616 |
1103382 has 60 divisors (see below), whose sum is σ = 2896740. Its totient is φ = 312984.
The previous prime is 1103371. The next prime is 1103437. The reversal of 1103382 is 2833011.
It is a super-3 number, since 3×11033823 = 4029943331496776904, which contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7869 + ... + 8007.
It is an arithmetic number, because the mean of its divisors is an integer number (48279).
21103382 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1103382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1448370).
1103382 is an abundant number, since it is smaller than the sum of its proper divisors (1793358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103382 is a wasteful number, since it uses less digits than its factorization.
1103382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167 (or 151 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1103382 is about 1050.4199160336. The cubic root of 1103382 is about 103.3336963798. Note that the first 3 decimals are identical.
Adding to 1103382 its reverse (2833011), we get a palindrome (3936393).
It can be divided in two parts, 1103 and 382, that added together give a triangular number (1485 = T54).
The spelling of 1103382 in words is "one million, one hundred three thousand, three hundred eighty-two".
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