2 × 5² × 11² × 139

Prime Factor Structure

Factorization String 2 × 5^2 × 11^2 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,731,660

Proper Divisor Sum 890,710

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #840943 ← → #840967

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

840,950 420,475 1,261,426 630,713 1,892,140 946,070 473,035 1,419,106 709,553 2,128,660 1,064,330 532,165 1,596,496 798,248 399,124 199,562 99,781 299,344 149,672 74,836 37,418 18,709 56,128 28,064 14,032 7,016 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152

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