3 × 5² × 2939

Prime Factor Structure

Factorization String 3 × 5^2 × 2939

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 364,560

Proper Divisor Sum 144,135

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #220421 ← → #220447

1 3 5 15 25 75 2,939 8,817 14,695 44,085 73,475 220,425

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

220,425 661,276 330,638 165,319 495,958 247,979 743,938 371,969 1,115,908 557,954 278,977 836,932 418,466 209,233 627,700 313,850 156,925 470,776 235,388 117,694 58,847 176,542 88,271 264,814 132,407 397,222 198,611 595,834 297,917 893,752 446,876 223,438 111,719 335,158 167,579 502,738 251,369 754,108 377,054 188,527 565,582 282,791 848,374 424,187 1,272,562 636,281 1,908,844 954,422 477,211 1,431,634 715,817 2,147,452 1,073,726 536,863 1,610,590 805,295 2,415,886 1,207,943 3,623,830 1,811,915

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