2 × 5 × 7 × 3631

Prime Factor Structure

Factorization String 2 × 5 × 7 × 3631

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 523,008

Proper Divisor Sum 268,838

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #254161 ← → #254179

1 2 5 7 10 14 35 70 3,631 7,262 18,155 25,417 36,310 50,834 127,085 254,170

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

254,170 127,085 381,256 190,628 95,314 47,657 142,972 71,486 35,743 107,230 53,615 160,846 80,423 241,270 120,635 361,906 180,953 542,860 271,430 135,715 407,146 203,573 610,720 305,360 152,680 76,340 38,170 19,085 57,256 28,628 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615

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