23² × 31 × 139

Prime Factor Structure

Factorization String 23^2 × 31 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,477,440

Proper Divisor Sum 197,979

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2279447 ← → #2279467

1 23 31 139 529 713 3,197 4,309 16,399 73,531 99,107 2,279,461

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

2,279,461 6,838,384 3,419,192 1,709,596 854,798 427,399 1,282,198 641,099 1,923,298 961,649 2,884,948 1,442,474 721,237 2,163,712 1,081,856 540,928 270,464 135,232 67,616 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429

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