2 × 5³ × 2609

Prime Factor Structure

Factorization String 2 × 5^3 × 2609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,221,480

Proper Divisor Sum 569,230

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #652243 ← → #652261

1 2 5 10 25 50 125 250 2,609 5,218 13,045 26,090 65,225 130,450 326,125 652,250

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

652,250 326,125 978,376 489,188 244,594 122,297 366,892 183,446 91,723 275,170 137,585 412,756 206,378 103,189 309,568 154,784 77,392 38,696 19,348 9,674 4,837 14,512 7,256 3,628 1,814 907 2,722 1,361 4,084 2,042 1,021 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 1,640 820 410 205 616 308 154 77 232 116

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