λ
Sigma Notebook

9,418,036

22 × 109 × 21601
Deficient Even Composite

9,418,036 is even and not a perfect square. Its factorization is 2^2 × 109 × 21601 and its 12 divisors sum to 16,633,540.

Prime Factor Structure

Factorization String 2^2 × 109 × 21601
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 16,633,540
Proper Divisor Sum 7,215,504
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #9418009 ← → #9418037

Radix Representation

Decimal 9418036
Binary 100011111011010100110100 (24 bits)
Octal 0o43732464
Hexadecimal 0x8FB534

Divisor Catalog (12)

1 2 4 109 218 436 21,601 43,202 86,404 2,354,509 4,709,018 9,418,036

Collatz Trajectory (101 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

9,418,036 4,709,018 2,354,509 7,063,528 3,531,764 1,765,882 882,941 2,648,824 1,324,412 662,206 331,103 993,310 496,655 1,489,966 744,983 2,234,950 1,117,475 3,352,426 1,676,213 5,028,640 2,514,320 1,257,160 628,580 314,290 157,145 471,436 235,718 117,859 353,578 176,789 530,368 265,184 132,592 66,296 33,148 16,574 8,287 24,862 12,431 37,294 18,647 55,942 27,971 83,914 41,957 125,872 62,936 31,468 15,734 7,867 23,602 11,801 35,404 17,702 8,851 26,554 13,277 39,832 19,916 9,958

More profiles

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