5 × 13 × 309877

Prime Factor Structure

Factorization String 5 × 13 × 309877

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,029,752

Proper Divisor Sum 5,887,747

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #20141939 ← → #20142007

1 5 13 65 309,877 1,549,385 4,028,401 20,142,005

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

20,142,005 60,426,016 30,213,008 15,106,504 7,553,252 3,776,626 1,888,313 5,664,940 2,832,470 1,416,235 4,248,706 2,124,353 6,373,060 3,186,530 1,593,265 4,779,796 2,389,898 1,194,949 3,584,848 1,792,424 896,212 448,106 224,053 672,160 336,080 168,040 84,020 42,010 21,005 63,016 31,508 15,754 7,877 23,632 11,816 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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