2² × 7 × 13 × 797

Prime Factor Structure

Factorization String 2^2 × 7 × 13 × 797

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 625,632

Proper Divisor Sum 335,524

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #290107 ← → #290113

1 2 4 7 13 14 26 28 52 91 182 364 797 1,594 3,188 5,579 10,361 11,158 20,722 22,316 41,444 72,527 145,054 290,108

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

290,108 145,054 72,527 217,582 108,791 326,374 163,187 489,562 244,781 734,344 367,172 183,586 91,793 275,380 137,690 68,845 206,536 103,268 51,634 25,817 77,452 38,726 19,363 58,090 29,045 87,136 43,568 21,784 10,892 5,446 2,723 8,170 4,085 12,256 6,128 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308

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