4,123,497

3 × 7² × 28051

Prime Factor Structure

Factorization String 3 × 7^2 × 28051

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 6,395,856

Proper Divisor Sum 2,272,359

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4123489 ← → #4123507

1 3 7 21 49 147 28,051 84,153 196,357 589,071 1,374,499 4,123,497

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

4,123,497 12,370,492 6,185,246 3,092,623 9,277,870 4,638,935 13,916,806 6,958,403 20,875,210 10,437,605 31,312,816 15,656,408 7,828,204 3,914,102 1,957,051 5,871,154 2,935,577 8,806,732 4,403,366 2,201,683 6,605,050 3,302,525 9,907,576 4,953,788 2,476,894 1,238,447 3,715,342 1,857,671 5,573,014 2,786,507 8,359,522 4,179,761 12,539,284 6,269,642 3,134,821 9,404,464 4,702,232 2,351,116 1,175,558 587,779 1,763,338 881,669 2,645,008 1,322,504 661,252 330,626 165,313 495,940 247,970 123,985 371,956 185,978 92,989 278,968 139,484 69,742 34,871 104,614 52,307 156,922

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