Base | Representation |
---|---|
bin | 111011101010111… |
… | …001111101111000 |
3 | 2120202202022110012 |
4 | 323222321331320 |
5 | 4022240300344 |
6 | 243201041052 |
7 | 33544144202 |
oct | 7352717570 |
9 | 2522668405 |
10 | 1001103224 |
11 | 474107740 |
12 | 23b326188 |
13 | 12c535394 |
14 | 96d57772 |
15 | 5cd4d29e |
hex | 3bab9f78 |
1001103224 has 16 divisors (see below), whose sum is σ = 2047711320. Its totient is φ = 455046880.
The previous prime is 1001103223. The next prime is 1001103227. The reversal of 1001103224 is 4223011001.
It is a junction number, because it is equal to n+sod(n) for n = 1001103199 and 1001103208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001103223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5687999 + ... + 5688174.
Almost surely, 21001103224 is an apocalyptic number.
It is an amenable number.
1001103224 is an abundant number, since it is smaller than the sum of its proper divisors (1046608096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001103224 is a wasteful number, since it uses less digits than its factorization.
1001103224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11376190 (or 11376186 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1001103224 is about 31640.2152963598. The cubic root of 1001103224 is about 1000.3676061825.
Adding to 1001103224 its reverse (4223011001), we get a palindrome (5224114225).
The spelling of 1001103224 in words is "one billion, one million, one hundred three thousand, two hundred twenty-four".
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