2² × 13 × 12149

Prime Factor Structure

Factorization String 2^2 × 13 × 12149

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,190,700

Proper Divisor Sum 558,952

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #631739 ← → #631751

1 2 4 13 26 52 12,149 24,298 48,596 157,937 315,874 631,748

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

631,748 315,874 157,937 473,812 236,906 118,453 355,360 177,680 88,840 44,420 22,210 11,105 33,316 16,658 8,329 24,988 12,494 6,247 18,742 9,371 28,114 14,057 42,172 21,086 10,543 31,630 15,815 47,446 23,723 71,170 35,585 106,756 53,378 26,689 80,068 40,034 20,017 60,052 30,026 15,013 45,040 22,520 11,260 5,630 2,815 8,446 4,223 12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075 96,226 48,113 144,340

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