13 × 42839

Prime Factor Structure

Factorization String 13 × 42839

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 599,760

Proper Divisor Sum 42,853

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #556891 ← → #556931

1 13 42,839 556,907

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

556,907 1,670,722 835,361 2,506,084 1,253,042 626,521 1,879,564 939,782 469,891 1,409,674 704,837 2,114,512 1,057,256 528,628 264,314 132,157 396,472 198,236 99,118 49,559 148,678 74,339 223,018 111,509 334,528 167,264 83,632 41,816 20,908 10,454 5,227 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792 1,396 698 349 1,048 524 262 131 394 197 592

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