3 × 7³ × 757

Prime Factor Structure

Factorization String 3 × 7^3 × 757

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,212,800

Proper Divisor Sum 433,847

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #778951 ← → #778963

1 3 7 21 49 147 343 757 1,029 2,271 5,299 15,897 37,093 111,279 259,651 778,953

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

778,953 2,336,860 1,168,430 584,215 1,752,646 876,323 2,628,970 1,314,485 3,943,456 1,971,728 985,864 492,932 246,466 123,233 369,700 184,850 92,425 277,276 138,638 69,319 207,958 103,979 311,938 155,969 467,908 233,954 116,977 350,932 175,466 87,733 263,200 131,600 65,800 32,900 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

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