2² × 21121

Prime Factor Structure

Factorization String 2^2 × 21121

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 147,854

Proper Divisor Sum 63,370

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #84481 ← → #84499

1 2 4 21,121 42,242 84,484

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

84,484 42,242 21,121 63,364 31,682 15,841 47,524 23,762 11,881 35,644 17,822 8,911 26,734 13,367 40,102 20,051 60,154 30,077 90,232 45,116 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238

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