2² × 19 × 1847

Prime Factor Structure

Factorization String 2^2 × 19 × 1847

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 258,720

Proper Divisor Sum 118,348

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #140363 ← → #140381

1 2 4 19 38 76 1,847 3,694 7,388 35,093 70,186 140,372

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

140,372 70,186 35,093 105,280 52,640 26,320 13,160 6,580 3,290 1,645 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155

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