426,439

13 × 32803

Prime Factor Structure

Factorization String 13 × 32803

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 459,256

Proper Divisor Sum 32,817

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #426427 ← → #426469

1 13 32,803 426,439

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

426,439 1,279,318 639,659 1,918,978 959,489 2,878,468 1,439,234 719,617 2,158,852 1,079,426 539,713 1,619,140 809,570 404,785 1,214,356 607,178 303,589 910,768 455,384 227,692 113,846 56,923 170,770 85,385 256,156 128,078 64,039 192,118 96,059 288,178 144,089 432,268 216,134 108,067 324,202 162,101 486,304 243,152 121,576 60,788 30,394 15,197 45,592 22,796 11,398 5,699 17,098 8,549 25,648 12,824 6,412 3,206 1,603 4,810 2,405 7,216 3,608 1,804 902 451

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