2 × 5 × 7 × 5683

Prime Factor Structure

Factorization String 2 × 5 × 7 × 5683

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 818,496

Proper Divisor Sum 420,686

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #397807 ← → #397811

1 2 5 7 10 14 35 70 5,683 11,366 28,415 39,781 56,830 79,562 198,905 397,810

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

397,810 198,905 596,716 298,358 149,179 447,538 223,769 671,308 335,654 167,827 503,482 251,741 755,224 377,612 188,806 94,403 283,210 141,605 424,816 212,408 106,204 53,102 26,551 79,654 39,827 119,482 59,741 179,224 89,612 44,806 22,403 67,210 33,605 100,816 50,408 25,204 12,602 6,301 18,904 9,452 4,726 2,363 7,090 3,545 10,636 5,318 2,659 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422

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