2² × 128621

Prime Factor Structure

Factorization String 2^2 × 128621

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 900,354

Proper Divisor Sum 385,870

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #514453 ← → #514499

1 2 4 128,621 257,242 514,484

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

514,484 257,242 128,621 385,864 192,932 96,466 48,233 144,700 72,350 36,175 108,526 54,263 162,790 81,395 244,186 122,093 366,280 183,140 91,570 45,785 137,356 68,678 34,339 103,018 51,509 154,528 77,264 38,632 19,316 9,658 4,829 14,488 7,244 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545

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