429,940

2² × 5 × 7 × 37 × 83

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 37 × 83

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 1,072,512

Proper Divisor Sum 642,572

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #429937 ← → #429943

1 2 4 5 7 10 14 20 28 35 37 70 74 83 140 148 166 185 259 332 370 415 518 581 740 830 1,036 1,162 1,295 1,660 2,324 2,590 2,905 3,071 5,180 5,810 6,142 11,620 12,284 15,355 21,497 30,710 42,994 61,420 85,988 107,485 214,970 429,940

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

429,940 214,970 107,485 322,456 161,228 80,614 40,307 120,922 60,461 181,384 90,692 45,346 22,673 68,020 34,010 17,005 51,016 25,508 12,754 6,377 19,132 9,566 4,783 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455

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