220,560

2⁴ × 3 × 5 × 919

Prime Factor Structure

Factorization String 2^4 × 3 × 5 × 919

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 40

Divisor Sum (σ) 684,480

Proper Divisor Sum 463,920

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #220559 ← → #220573

1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 919 1,838 2,757 3,676 4,595 5,514 7,352 9,190 11,028 13,785 14,704 18,380 22,056 27,570 36,760 44,112 55,140 73,520 110,280 220,560

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

220,560 110,280 55,140 27,570 13,785 41,356 20,678 10,339 31,018 15,509 46,528 23,264 11,632 5,816 2,908 1,454 727 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8

Browse other published profiles and their separate link collections.

No other profiles in this collection.