2 × 11 × 67 × 211

Prime Factor Structure

Factorization String 2 × 11 × 67 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 518,976

Proper Divisor Sum 207,962

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #311009 ← → #311021

1 2 11 22 67 134 211 422 737 1,474 2,321 4,642 14,137 28,274 155,507 311,014

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

311,014 155,507 466,522 233,261 699,784 349,892 174,946 87,473 262,420 131,210 65,605 196,816 98,408 49,204 24,602 12,301 36,904 18,452 9,226 4,613 13,840 6,920 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 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

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