2 × 5 × 7 × 787

Prime Factor Structure

Factorization String 2 × 5 × 7 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 113,472

Proper Divisor Sum 58,382

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #55079 ← → #55103

1 2 5 7 10 14 35 70 787 1,574 3,935 5,509 7,870 11,018 27,545 55,090

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

55,090 27,545 82,636 41,318 20,659 61,978 30,989 92,968 46,484 23,242 11,621 34,864 17,432 8,716 4,358 2,179 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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