3 × 5 × 7 × 4201

Prime Factor Structure

Factorization String 3 × 5 × 7 × 4201

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 806,784

Proper Divisor Sum 365,679

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #441101 ← → #441107

1 3 5 7 15 21 35 105 4,201 12,603 21,005 29,407 63,015 88,221 147,035 441,105

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

441,105 1,323,316 661,658 330,829 992,488 496,244 248,122 124,061 372,184 186,092 93,046 46,523 139,570 69,785 209,356 104,678 52,339 157,018 78,509 235,528 117,764 58,882 29,441 88,324 44,162 22,081 66,244 33,122 16,561 49,684 24,842 12,421 37,264 18,632 9,316 4,658 2,329 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806

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