13 × 20023

Prime Factor Structure

Factorization String 13 × 20023

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 280,336

Proper Divisor Sum 20,037

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #260269 ← → #260317

1 13 20,023 260,299

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

260,299 780,898 390,449 1,171,348 585,674 292,837 878,512 439,256 219,628 109,814 54,907 164,722 82,361 247,084 123,542 61,771 185,314 92,657 277,972 138,986 69,493 208,480 104,240 52,120 26,060 13,030 6,515 19,546 9,773 29,320 14,660 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46

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