13 × 29 × 1637

Prime Factor Structure

Factorization String 13 × 29 × 1637

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 687,960

Proper Divisor Sum 70,811

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #617147 ← → #617153

1 13 29 377 1,637 21,281 47,473 617,149

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

617,149 1,851,448 925,724 462,862 231,431 694,294 347,147 1,041,442 520,721 1,562,164 781,082 390,541 1,171,624 585,812 292,906 146,453 439,360 219,680 109,840 54,920 27,460 13,730 6,865 20,596 10,298 5,149 15,448 7,724 3,862 1,931 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109

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