2³ × 5 × 9941

Prime Factor Structure

Factorization String 2^3 × 5 × 9941

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 894,780

Proper Divisor Sum 497,140

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #397633 ← → #397643

1 2 4 5 8 10 20 40 9,941 19,882 39,764 49,705 79,528 99,410 198,820 397,640

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

397,640 198,820 99,410 49,705 149,116 74,558 37,279 111,838 55,919 167,758 83,879 251,638 125,819 377,458 188,729 566,188 283,094 141,547 424,642 212,321 636,964 318,482 159,241 477,724 238,862 119,431 358,294 179,147 537,442 268,721 806,164 403,082 201,541 604,624 302,312 151,156 75,578 37,789 113,368 56,684 28,342 14,171 42,514 21,257 63,772 31,886 15,943 47,830 23,915 71,746 35,873 107,620 53,810 26,905 80,716 40,358 20,179 60,538 30,269 90,808

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