2 × 71 × 509

Prime Factor Structure

Factorization String 2 × 71 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 110,160

Proper Divisor Sum 37,882

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #72277 ← → #72287

1 2 71 142 509 1,018 36,139 72,278

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

72,278 36,139 108,418 54,209 162,628 81,314 40,657 121,972 60,986 30,493 91,480 45,740 22,870 11,435 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77

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