2² × 5 × 17 × 929

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 929

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 703,080

Proper Divisor Sum 387,220

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #315857 ← → #315881

1 2 4 5 10 17 20 34 68 85 170 340 929 1,858 3,716 4,645 9,290 15,793 18,580 31,586 63,172 78,965 157,930 315,860

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

315,860 157,930 78,965 236,896 118,448 59,224 29,612 14,806 7,403 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 72,170

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