4,380,243

3 × 7 × 167 × 1249

Prime Factor Structure

Factorization String 3 × 7 × 167 × 1249

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,720,000

Proper Divisor Sum 2,339,757

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4380239 ← → #4380251

1 3 7 21 167 501 1,169 1,249 3,507 3,747 8,743 26,229 208,583 625,749 1,460,081 4,380,243

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

4,380,243 13,140,730 6,570,365 19,711,096 9,855,548 4,927,774 2,463,887 7,391,662 3,695,831 11,087,494 5,543,747 16,631,242 8,315,621 24,946,864 12,473,432 6,236,716 3,118,358 1,559,179 4,677,538 2,338,769 7,016,308 3,508,154 1,754,077 5,262,232 2,631,116 1,315,558 657,779 1,973,338 986,669 2,960,008 1,480,004 740,002 370,001 1,110,004 555,002 277,501 832,504 416,252 208,126 104,063 312,190 156,095 468,286 234,143 702,430 351,215 1,053,646 526,823 1,580,470 790,235 2,370,706 1,185,353 3,556,060 1,778,030 889,015 2,667,046 1,333,523 4,000,570 2,000,285 6,000,856

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