427,129

101 × 4229

Prime Factor Structure

Factorization String 101 × 4229

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 431,460

Proper Divisor Sum 4,331

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #427117 ← → #427151

1 101 4,229 427,129

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

427,129 1,281,388 640,694 320,347 961,042 480,521 1,441,564 720,782 360,391 1,081,174 540,587 1,621,762 810,881 2,432,644 1,216,322 608,161 1,824,484 912,242 456,121 1,368,364 684,182 342,091 1,026,274 513,137 1,539,412 769,706 384,853 1,154,560 577,280 288,640 144,320 72,160 36,080 18,040 9,020 4,510 2,255 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711

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