712,929

3 × 7 × 17 × 1997

Prime Factor Structure

Factorization String 3 × 7 × 17 × 1997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,150,848

Proper Divisor Sum 437,919

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #712927 ← → #712939

1 3 7 17 21 51 119 357 1,997 5,991 13,979 33,949 41,937 101,847 237,643 712,929

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

712,929 2,138,788 1,069,394 534,697 1,604,092 802,046 401,023 1,203,070 601,535 1,804,606 902,303 2,706,910 1,353,455 4,060,366 2,030,183 6,090,550 3,045,275 9,135,826 4,567,913 13,703,740 6,851,870 3,425,935 10,277,806 5,138,903 15,416,710 7,708,355 23,125,066 11,562,533 34,687,600 17,343,800 8,671,900 4,335,950 2,167,975 6,503,926 3,251,963 9,755,890 4,877,945 14,633,836 7,316,918 3,658,459 10,975,378 5,487,689 16,463,068 8,231,534 4,115,767 12,347,302 6,173,651 18,520,954 9,260,477 27,781,432 13,890,716 6,945,358 3,472,679 10,418,038 5,209,019 15,627,058 7,813,529 23,440,588 11,720,294 5,860,147

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