Base | Representation |
---|---|
bin | 11111001110011111000 |
3 | 1220222121012 |
4 | 3321303320 |
5 | 230220344 |
6 | 33533052 |
7 | 11461106 |
oct | 3716370 |
9 | 1828535 |
10 | 1023224 |
11 | 639844 |
12 | 414188 |
13 | 29a977 |
14 | 1c8c76 |
15 | 15329e |
hex | f9cf8 |
1023224 has 32 divisors (see below), whose sum is σ = 2056320. Its totient is φ = 476256.
The previous prime is 1023221. The next prime is 1023227. The reversal of 1023224 is 4223201.
It is an interprime number because it is at equal distance from previous prime (1023221) and next prime (1023227).
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 1023199 and 1023208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1023221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12287 + ... + 12369.
It is an arithmetic number, because the mean of its divisors is an integer number (64260).
21023224 is an apocalyptic number.
It is an amenable number.
1023224 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
1023224 is a wasteful number, since it uses less digits than its factorization.
1023224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179 (or 175 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 1023224 is about 1011.5453524188. The cubic root of 1023224 is about 100.7682166528.
Adding to 1023224 its reverse (4223201), we get a palindrome (5246425).
The spelling of 1023224 in words is "one million, twenty-three thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •