2² × 3² × 61403

Prime Factor Structure

Factorization String 2^2 × 3^2 × 61403

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 5,587,764

Proper Divisor Sum 3,377,256

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2210503 ← → #2210521

1 2 3 4 6 9 12 18 36 61,403 122,806 184,209 245,612 368,418 552,627 736,836 1,105,254 2,210,508

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

2,210,508 1,105,254 552,627 1,657,882 828,941 2,486,824 1,243,412 621,706 310,853 932,560 466,280 233,140 116,570 58,285 174,856 87,428 43,714 21,857 65,572 32,786 16,393 49,180 24,590 12,295 36,886 18,443 55,330 27,665 82,996 41,498 20,749 62,248 31,124 15,562 7,781 23,344 11,672 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11

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