3 × 71 × 659

Prime Factor Structure

Factorization String 3 × 71 × 659

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 190,080

Proper Divisor Sum 49,713

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #140363 ← → #140381

1 3 71 213 659 1,977 46,789 140,367

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

140,367 421,102 210,551 631,654 315,827 947,482 473,741 1,421,224 710,612 355,306 177,653 532,960 266,480 133,240 66,620 33,310 16,655 49,966 24,983 74,950 37,475 112,426 56,213 168,640 84,320 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152

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