2² × 53353

Prime Factor Structure

Factorization String 2^2 × 53353

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 373,478

Proper Divisor Sum 160,066

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #213407 ← → #213449

1 2 4 53,353 106,706 213,412

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

213,412 106,706 53,353 160,060 80,030 40,015 120,046 60,023 180,070 90,035 270,106 135,053 405,160 202,580 101,290 50,645 151,936 75,968 37,984 18,992 9,496 4,748 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367

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