Base | Representation |
---|---|
bin | 10100111010000010… |
… | …11011110010000101 |
3 | 1001222020120012212112 |
4 | 22131001123302011 |
5 | 140441412132240 |
6 | 5053440230405 |
7 | 545102155133 |
oct | 123501336205 |
9 | 31866505775 |
10 | 11224333445 |
11 | 483a930936 |
12 | 221300b405 |
13 | 109b551630 |
14 | 7869c8753 |
15 | 45a603665 |
hex | 29d05bc85 |
11224333445 has 8 divisors (see below), whose sum is σ = 14505292536. Its totient is φ = 8288738496.
The previous prime is 11224333441. The next prime is 11224333451. The reversal of 11224333445 is 54433342211.
It can be written as a sum of positive squares in 4 ways, for example, as 296976289 + 10927357156 = 17233^2 + 104534^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11224333445 - 22 = 11224333441 is a prime.
It is a super-2 number, since 2×112243334452 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11224333441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86340962 + ... + 86341091.
It is an arithmetic number, because the mean of its divisors is an integer number (1813161567).
Almost surely, 211224333445 is an apocalyptic number.
It is an amenable number.
11224333445 is a deficient number, since it is larger than the sum of its proper divisors (3280959091).
11224333445 is a wasteful number, since it uses less digits than its factorization.
11224333445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172682071.
The product of its digits is 34560, while the sum is 32.
Adding to 11224333445 its reverse (54433342211), we get a palindrome (65657675656).
The spelling of 11224333445 in words is "eleven billion, two hundred twenty-four million, three hundred thirty-three thousand, four hundred forty-five".
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