871,273

13 × 67021

Prime Factor Structure

Factorization String 13 × 67021

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 938,308

Proper Divisor Sum 67,035

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #871271 ← → #871289

1 13 67,021 871,273

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

871,273 2,613,820 1,306,910 653,455 1,960,366 980,183 2,940,550 1,470,275 4,410,826 2,205,413 6,616,240 3,308,120 1,654,060 827,030 413,515 1,240,546 620,273 1,860,820 930,410 465,205 1,395,616 697,808 348,904 174,452 87,226 43,613 130,840 65,420 32,710 16,355 49,066 24,533 73,600 36,800 18,400 9,200 4,600 2,300 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154

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