1,301,720

2³ × 5 × 7 × 4649

Prime Factor Structure

Factorization String 2^3 × 5 × 7 × 4649

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 32

Divisor Sum (σ) 3,348,000

Proper Divisor Sum 2,046,280

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #1301719 ← → #1301761

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

1,301,720 650,860 325,430 162,715 488,146 244,073 732,220 366,110 183,055 549,166 274,583 823,750 411,875 1,235,626 617,813 1,853,440 926,720 463,360 231,680 115,840 57,920 28,960 14,480 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384

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