211 × 367

Prime Factor Structure

Factorization String 211 × 367

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 78,016

Proper Divisor Sum 579

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #77431 ← → #77447

1 211 367 77,437

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

77,437 232,312 116,156 58,078 29,039 87,118 43,559 130,678 65,339 196,018 98,009 294,028 147,014 73,507 220,522 110,261 330,784 165,392 82,696 41,348 20,674 10,337 31,012 15,506 7,753 23,260 11,630 5,815 17,446 8,723 26,170 13,085 39,256 19,628 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564 8,282 4,141 12,424 6,212 3,106 1,553 4,660 2,330 1,165 3,496 1,748 874 437 1,312 656 328 164 82

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