3³ × 5 × 1583

Prime Factor Structure

Factorization String 3^3 × 5 × 1583

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 380,160

Proper Divisor Sum 166,455

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #213659 ← → #213713

1 3 5 9 15 27 45 135 1,583 4,749 7,915 14,247 23,745 42,741 71,235 213,705

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

213,705 641,116 320,558 160,279 480,838 240,419 721,258 360,629 1,081,888 540,944 270,472 135,236 67,618 33,809 101,428 50,714 25,357 76,072 38,036 19,018 9,509 28,528 14,264 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227

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