2² × 5 × 11 × 757

Prime Factor Structure

Factorization String 2^2 × 5 × 11 × 757

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 382,032

Proper Divisor Sum 215,492

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #166487 ← → #166541

1 2 4 5 10 11 20 22 44 55 110 220 757 1,514 3,028 3,785 7,570 8,327 15,140 16,654 33,308 41,635 83,270 166,540

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

166,540 83,270 41,635 124,906 62,453 187,360 93,680 46,840 23,420 11,710 5,855 17,566 8,783 26,350 13,175 39,526 19,763 59,290 29,645 88,936 44,468 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060

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