2 × 7 × 37 × 1399

Prime Factor Structure

Factorization String 2 × 7 × 37 × 1399

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,276,800

Proper Divisor Sum 552,118

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #724651 ← → #724721

1 2 7 14 37 74 259 518 1,399 2,798 9,793 19,586 51,763 103,526 362,341 724,682

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

724,682 362,341 1,087,024 543,512 271,756 135,878 67,939 203,818 101,909 305,728 152,864 76,432 38,216 19,108 9,554 4,777 14,332 7,166 3,583 10,750 5,375 16,126 8,063 24,190 12,095 36,286 18,143 54,430 27,215 81,646 40,823 122,470 61,235 183,706 91,853 275,560 137,780 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844 2,422 1,211 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767

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