Base | Representation |
---|---|
bin | 100001011000101… |
… | …0101111101000001 |
3 | 2220001220122100200 |
4 | 1002301111331001 |
5 | 4243234344413 |
6 | 303054235413 |
7 | 36521544162 |
oct | 10261257501 |
9 | 2801818320 |
10 | 1120231233 |
11 | 525383340 |
12 | 2731b5b69 |
13 | 14b115424 |
14 | a8ac7769 |
15 | 68530573 |
hex | 42c55f41 |
1120231233 has 24 divisors (see below), whose sum is σ = 1808273376. Its totient is φ = 662366400.
The previous prime is 1120231219. The next prime is 1120231243. The reversal of 1120231233 is 3321320211.
It is not a de Polignac number, because 1120231233 - 28 = 1120230977 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1120231243) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133935 + ... + 142052.
It is an arithmetic number, because the mean of its divisors is an integer number (75344724).
Almost surely, 21120231233 is an apocalyptic number.
It is an amenable number.
1120231233 is a deficient number, since it is larger than the sum of its proper divisors (688042143).
1120231233 is a wasteful number, since it uses less digits than its factorization.
1120231233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276045 (or 276042 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1120231233 is about 33469.8555867814. The cubic root of 1120231233 is about 1038.5702842612.
Adding to 1120231233 its reverse (3321320211), we get a palindrome (4441551444).
The spelling of 1120231233 in words is "one billion, one hundred twenty million, two hundred thirty-one thousand, two hundred thirty-three".
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