3³ × 5² × 971

Prime Factor Structure

Factorization String 3^3 × 5^2 × 971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,205,280

Proper Divisor Sum 549,855

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #655399 ← → #655439

1 3 5 9 15 25 27 45 75 135 225 675 971 2,913 4,855 8,739 14,565 24,275 26,217 43,695 72,825 131,085 218,475 655,425

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

655,425 1,966,276 983,138 491,569 1,474,708 737,354 368,677 1,106,032 553,016 276,508 138,254 69,127 207,382 103,691 311,074 155,537 466,612 233,306 116,653 349,960 174,980 87,490 43,745 131,236 65,618 32,809 98,428 49,214 24,607 73,822 36,911 110,734 55,367 166,102 83,051 249,154 124,577 373,732 186,866 93,433 280,300 140,150 70,075 210,226 105,113 315,340 157,670 78,835 236,506 118,253 354,760 177,380 88,690 44,345 133,036 66,518 33,259 99,778 49,889 149,668

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.