2³ × 5 × 13² × 73

Prime Factor Structure

Factorization String 2^3 × 5 × 13^2 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,218,780

Proper Divisor Sum 725,300

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #493463 ← → #493481

1 2 4 5 8 10 13 20 26 40 52 65 73 104 130 146 169 260 292 338 365 520 584 676 730 845 949 1,352 1,460 1,690 1,898 2,920 3,380 3,796 4,745 6,760 7,592 9,490 12,337 18,980 24,674 37,960 49,348 61,685 98,696 123,370 246,740 493,480

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

493,480 246,740 123,370 61,685 185,056 92,528 46,264 23,132 11,566 5,783 17,350 8,675 26,026 13,013 39,040 19,520 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 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 4 2 1

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