109 × 4021

Prime Factor Structure

Factorization String 109 × 4021

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 442,420

Proper Divisor Sum 4,131

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #438287 ← → #438301

1 109 4,021 438,289

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

438,289 1,314,868 657,434 328,717 986,152 493,076 246,538 123,269 369,808 184,904 92,452 46,226 23,113 69,340 34,670 17,335 52,006 26,003 78,010 39,005 117,016 58,508 29,254 14,627 43,882 21,941 65,824 32,912 16,456 8,228 4,114 2,057 6,172 3,086 1,543 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466

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