137,667

3 × 109 × 421

Prime Factor Structure

Factorization String 3 × 109 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 185,680

Proper Divisor Sum 48,013

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #137659 ← → #137699

1 3 109 327 421 1,263 45,889 137,667

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

137,667 413,002 206,501 619,504 309,752 154,876 77,438 38,719 116,158 58,079 174,238 87,119 261,358 130,679 392,038 196,019 588,058 294,029 882,088 441,044 220,522 110,261 330,784 165,392 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

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