λ
Sigma Notebook

5,213,667

3 × 443 × 3923
Deficient Odd Composite

5,213,667 is odd and not a perfect square. Its factorization is 3 × 443 × 3923 and its 8 divisors sum to 6,969,024.

Prime Factor Structure

Factorization String 3 × 443 × 3923
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,969,024
Proper Divisor Sum 1,755,357
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #5213639 ← → #5213671

Radix Representation

Decimal 5213667
Binary 10011111000110111100011 (23 bits)
Octal 0o23706743
Hexadecimal 0x4F8DE3

Divisor Catalog (8)

1 3 443 1,329 3,923 11,769 1,737,889 5,213,667

Collatz Trajectory (188 steps to reach 1)

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

5,213,667 15,641,002 7,820,501 23,461,504 11,730,752 5,865,376 2,932,688 1,466,344 733,172 366,586 183,293 549,880 274,940 137,470 68,735 206,206 103,103 309,310 154,655 463,966 231,983 695,950 347,975 1,043,926 521,963 1,565,890 782,945 2,348,836 1,174,418 587,209 1,761,628 880,814 440,407 1,321,222 660,611 1,981,834 990,917 2,972,752 1,486,376 743,188 371,594 185,797 557,392 278,696 139,348 69,674 34,837 104,512 52,256 26,128 13,064 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919

More profiles

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