3 × 5 × 11² × 13²

Prime Factor Structure

Factorization String 3 × 5 × 11^2 × 13^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 584,136

Proper Divisor Sum 277,401

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #306727 ← → #306739

1 3 5 11 13 15 33 39 55 65 121 143 165 169 195 363 429 507 605 715 845 1,573 1,815 1,859 2,145 2,535 4,719 5,577 7,865 9,295 20,449 23,595 27,885 61,347 102,245 306,735

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

306,735 920,206 460,103 1,380,310 690,155 2,070,466 1,035,233 3,105,700 1,552,850 776,425 2,329,276 1,164,638 582,319 1,746,958 873,479 2,620,438 1,310,219 3,930,658 1,965,329 5,895,988 2,947,994 1,473,997 4,421,992 2,210,996 1,105,498 552,749 1,658,248 829,124 414,562 207,281 621,844 310,922 155,461 466,384 233,192 116,596 58,298 29,149 87,448 43,724 21,862 10,931 32,794 16,397 49,192 24,596 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948

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