Base | Representation |
---|---|
bin | 100000110101011101110 |
3 | 2000122221000 |
4 | 10012223232 |
5 | 233412300 |
6 | 35021130 |
7 | 12100611 |
oct | 4065356 |
9 | 2018830 |
10 | 1075950 |
11 | 675417 |
12 | 43a7a6 |
13 | 2b8975 |
14 | 200178 |
15 | 163c00 |
hex | 106aee |
1075950 has 48 divisors (see below), whose sum is σ = 2968560. Its totient is φ = 286560.
The previous prime is 1075909. The next prime is 1075957. The reversal of 1075950 is 595701.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1075957) 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 23 ways as a sum of consecutive naturals, for example, 952 + ... + 1748.
It is an arithmetic number, because the mean of its divisors is an integer number (61845).
21075950 is an apocalyptic number.
1075950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1075950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484280).
1075950 is an abundant number, since it is smaller than the sum of its proper divisors (1892610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1075950 is a wasteful number, since it uses less digits than its factorization.
1075950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 818 (or 807 counting only the distinct ones).
The product of its (nonzero) digits is 1575, while the sum is 27.
The square root of 1075950 is about 1037.2800971772. The cubic root of 1075950 is about 102.4701479595.
Subtracting from 1075950 its reverse (595701), we obtain a square (480249 = 6932).
It can be divided in two parts, 1075 and 950, that added together give a square (2025 = 452).
The spelling of 1075950 in words is "one million, seventy-five thousand, nine hundred fifty".
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