3² × 61 × 569

Prime Factor Structure

Factorization String 3^2 × 61 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 459,420

Proper Divisor Sum 147,039

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #312371 ← → #312383

1 3 9 61 183 549 569 1,707 5,121 34,709 104,127 312,381

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

312,381 937,144 468,572 234,286 117,143 351,430 175,715 527,146 263,573 790,720 395,360 197,680 98,840 49,420 24,710 12,355 37,066 18,533 55,600 27,800 13,900 6,950 3,475 10,426 5,213 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334

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