6,966,240

2⁵ × 3 × 5 × 23 × 631

6,966,240 has digital root 6. The neighboring primes are 6966233 and 6966241; its proper-divisor sum differs from the starting integer by 9,001,536.

Prime Factor Structure

Factorization String 2^5 × 3 × 5 × 23 × 631

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 96

Divisor Sum (σ) 22,934,016

Proper Divisor Sum 15,967,776

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #6966233 ← → #6966241

1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 69 80 92 96 115 120 138 160 184 230 240 276 345 368 460 480 552 631 690 736 920 1,104 1,262 1,380 1,840 1,893 2,208 2,524 2,760 3,155 3,680 3,786 5,048 5,520 6,310 7,572 9,465 10,096 11,040 12,620

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

6,966,240 3,483,120 1,741,560 870,780 435,390 217,695 653,086 326,543 979,630 489,815 1,469,446 734,723 2,204,170 1,102,085 3,306,256 1,653,128 826,564 413,282 206,641 619,924 309,962 154,981 464,944 232,472 116,236 58,118 29,059 87,178 43,589 130,768 65,384 32,692 16,346 8,173 24,520 12,260 6,130 3,065 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224