2² × 5 × 31 × 751

Prime Factor Structure

Factorization String 2^2 × 5 × 31 × 751

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,010,688

Proper Divisor Sum 545,068

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #465611 ← → #465631

1 2 4 5 10 20 31 62 124 155 310 620 751 1,502 3,004 3,755 7,510 15,020 23,281 46,562 93,124 116,405 232,810 465,620

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

465,620 232,810 116,405 349,216 174,608 87,304 43,652 21,826 10,913 32,740 16,370 8,185 24,556 12,278 6,139 18,418 9,209 27,628 13,814 6,907 20,722 10,361 31,084 15,542 7,771 23,314 11,657 34,972 17,486 8,743 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738

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