2 × 3 × 31 × 2357

Prime Factor Structure

Factorization String 2 × 3 × 31 × 2357

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 905,472

Proper Divisor Sum 467,070

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #438401 ← → #438409

1 2 3 6 31 62 93 186 2,357 4,714 7,071 14,142 73,067 146,134 219,201 438,402

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

438,402 219,201 657,604 328,802 164,401 493,204 246,602 123,301 369,904 184,952 92,476 46,238 23,119 69,358 34,679 104,038 52,019 156,058 78,029 234,088 117,044 58,522 29,261 87,784 43,892 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466

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