2² × 7 × 15907

Prime Factor Structure

Factorization String 2^2 × 7 × 15907

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 890,848

Proper Divisor Sum 445,452

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #445363 ← → #445427

1 2 4 7 14 28 15,907 31,814 63,628 111,349 222,698 445,396

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

445,396 222,698 111,349 334,048 167,024 83,512 41,756 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472

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