422,658

2 × 3⁴ × 2609

Prime Factor Structure

Factorization String 2 × 3^4 × 2609

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 20

Divisor Sum (σ) 947,430

Proper Divisor Sum 524,772

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #422657 ← → #422689

1 2 3 6 9 18 27 54 81 162 2,609 5,218 7,827 15,654 23,481 46,962 70,443 140,886 211,329 422,658

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

422,658 211,329 633,988 316,994 158,497 475,492 237,746 118,873 356,620 178,310 89,155 267,466 133,733 401,200 200,600 100,300 50,150 25,075 75,226 37,613 112,840 56,420 28,210 14,105 42,316 21,158 10,579 31,738 15,869 47,608 23,804 11,902 5,951 17,854 8,927 26,782 13,391 40,174 20,087 60,262 30,131 90,394 45,197 135,592 67,796 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448

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