2 × 3 × 5 × 13553

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13553

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 975,888

Proper Divisor Sum 569,298

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #406583 ← → #406591

1 2 3 5 6 10 15 30 13,553 27,106 40,659 67,765 81,318 135,530 203,295 406,590

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

406,590 203,295 609,886 304,943 914,830 457,415 1,372,246 686,123 2,058,370 1,029,185 3,087,556 1,543,778 771,889 2,315,668 1,157,834 578,917 1,736,752 868,376 434,188 217,094 108,547 325,642 162,821 488,464 244,232 122,116 61,058 30,529 91,588 45,794 22,897 68,692 34,346 17,173 51,520 25,760 12,880 6,440 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2

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