6,289,740

2² × 3² × 5 × 83 × 421

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 83 × 421

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 72

Divisor Sum (σ) 19,354,608

Proper Divisor Sum 13,064,868

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6289733 ← → #6289757

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 83 90 166 180 249 332 415 421 498 747 830 842 996 1,245 1,263 1,494 1,660 1,684 2,105 2,490 2,526 2,988 3,735 3,789 4,210 4,980 5,052 6,315 7,470 7,578 8,420 12,630 14,940 15,156 18,945 25,260 34,943 37,890 69,886 75,780 104,829 139,772 174,715 209,658

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

6,289,740 3,144,870 1,572,435 4,717,306 2,358,653 7,075,960 3,537,980 1,768,990 884,495 2,653,486 1,326,743 3,980,230 1,990,115 5,970,346 2,985,173 8,955,520 4,477,760 2,238,880 1,119,440 559,720 279,860 139,930 69,965 209,896 104,948 52,474 26,237 78,712 39,356 19,678 9,839 29,518 14,759 44,278 22,139 66,418 33,209 99,628 49,814 24,907 74,722 37,361 112,084 56,042 28,021 84,064 42,032 21,016 10,508 5,254 2,627 7,882 3,941 11,824 5,912 2,956 1,478 739 2,218 1,109

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