61 × 1321

Prime Factor Structure

Factorization String 61 × 1321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 81,964

Proper Divisor Sum 1,383

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #80567 ← → #80599

1 61 1,321 80,581

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

80,581 241,744 120,872 60,436 30,218 15,109 45,328 22,664 11,332 5,666 2,833 8,500 4,250 2,125 6,376 3,188 1,594 797 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526

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