1,782,352

2⁴ × 11 × 13 × 19 × 41

Prime Factor Structure

Factorization String 2^4 × 11 × 13 × 19 × 41

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 80

Divisor Sum (σ) 4,374,720

Proper Divisor Sum 2,592,368

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1782329 ← → #1782373

1 2 4 8 11 13 16 19 22 26 38 41 44 52 76 82 88 104 143 152 164 176 208 209 247 286 304 328 418 451 494 533 572 656 779 836 902 988 1,066 1,144 1,558 1,672 1,804 1,976 2,132 2,288 2,717 3,116 3,344 3,608 3,952 4,264 5,434 5,863 6,232 7,216 8,528 8,569 10,127 10,868

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

1,782,352 891,176 445,588 222,794 111,397 334,192 167,096 83,548 41,774 20,887 62,662 31,331 93,994 46,997 140,992 70,496 35,248 17,624 8,812 4,406 2,203 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53

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