2² × 139 × 1399

Prime Factor Structure

Factorization String 2^2 × 139 × 1399

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,372,000

Proper Divisor Sum 594,156

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #777839 ← → #777857

1 2 4 139 278 556 1,399 2,798 5,596 194,461 388,922 777,844

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

777,844 388,922 194,461 583,384 291,692 145,846 72,923 218,770 109,385 328,156 164,078 82,039 246,118 123,059 369,178 184,589 553,768 276,884 138,442 69,221 207,664 103,832 51,916 25,958 12,979 38,938 19,469 58,408 29,204 14,602 7,301 21,904 10,952 5,476 2,738 1,369 4,108 2,054 1,027 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23

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