5 × 7 × 31 × 1613

Prime Factor Structure

Factorization String 5 × 7 × 31 × 1613

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,479,104

Proper Divisor Sum 728,999

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1750103 ← → #1750123

1 5 7 31 35 155 217 1,085 1,613 8,065 11,291 50,003 56,455 250,015 350,021 1,750,105

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

1,750,105 5,250,316 2,625,158 1,312,579 3,937,738 1,968,869 5,906,608 2,953,304 1,476,652 738,326 369,163 1,107,490 553,745 1,661,236 830,618 415,309 1,245,928 622,964 311,482 155,741 467,224 233,612 116,806 58,403 175,210 87,605 262,816 131,408 65,704 32,852 16,426 8,213 24,640 12,320 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53

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