2⁴ × 5 × 7 × 263

Prime Factor Structure

Factorization String 2^4 × 5 × 7 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 392,832

Proper Divisor Sum 245,552

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #147263 ← → #147283

1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 263 280 526 560 1,052 1,315 1,841 2,104 2,630 3,682 4,208 5,260 7,364 9,205 10,520 14,728 18,410 21,040 29,456 36,820 73,640 147,280

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

147,280 73,640 36,820 18,410 9,205 27,616 13,808 6,904 3,452 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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