6,843,520

2⁷ × 5 × 17² × 37

Prime Factor Structure

Factorization String 2^7 × 5 × 17^2 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 96

Divisor Sum (σ) 17,848,980

Proper Divisor Sum 11,005,460

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #6843511 ← → #6843521

1 2 4 5 8 10 16 17 20 32 34 37 40 64 68 74 80 85 128 136 148 160 170 185 272 289 296 320 340 370 544 578 592 629 640 680 740 1,088 1,156 1,184 1,258 1,360 1,445 1,480 2,176 2,312 2,368 2,516 2,720 2,890 2,960 3,145 4,624 4,736 5,032 5,440 5,780 5,920 6,290 9,248

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

6,843,520 3,421,760 1,710,880 855,440 427,720 213,860 106,930 53,465 160,396 80,198 40,099 120,298 60,149 180,448 90,224 45,112 22,556 11,278 5,639 16,918 8,459 25,378 12,689 38,068 19,034 9,517 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288

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