2² × 5 × 9007

Prime Factor Structure

Factorization String 2^2 × 5 × 9007

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 378,336

Proper Divisor Sum 198,196

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #180137 ← → #180161

1 2 4 5 10 20 9,007 18,014 36,028 45,035 90,070 180,140

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

180,140 90,070 45,035 135,106 67,553 202,660 101,330 50,665 151,996 75,998 37,999 113,998 56,999 170,998 85,499 256,498 128,249 384,748 192,374 96,187 288,562 144,281 432,844 216,422 108,211 324,634 162,317 486,952 243,476 121,738 60,869 182,608 91,304 45,652 22,826 11,413 34,240 17,120 8,560 4,280 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32

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