15,768,672

2⁵ × 3 × 83 × 1979

Prime Factor Structure

Factorization String 2^5 × 3 × 83 × 1979

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 41,912,640

Proper Divisor Sum 26,143,968

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #15768671 ← → #15768713

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

15,768,672 7,884,336 3,942,168 1,971,084 985,542 492,771 1,478,314 739,157 2,217,472 1,108,736 554,368 277,184 138,592 69,296 34,648 17,324 8,662 4,331 12,994 6,497 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466

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