2² × 5² × 6883

Prime Factor Structure

Factorization String 2^2 × 5^2 × 6883

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,493,828

Proper Divisor Sum 805,528

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #688297 ← → #688309

1 2 4 5 10 20 25 50 100 6,883 13,766 27,532 34,415 68,830 137,660 172,075 344,150 688,300

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

688,300 344,150 172,075 516,226 258,113 774,340 387,170 193,585 580,756 290,378 145,189 435,568 217,784 108,892 54,446 27,223 81,670 40,835 122,506 61,253 183,760 91,880 45,940 22,970 11,485 34,456 17,228 8,614 4,307 12,922 6,461 19,384 9,692 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242

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