7² × 19 × 157

Prime Factor Structure

Factorization String 7^2 × 19 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 180,120

Proper Divisor Sum 33,953

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #146161 ← → #146173

1 7 19 49 133 157 931 1,099 2,983 7,693 20,881 146,167

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

146,167 438,502 219,251 657,754 328,877 986,632 493,316 246,658 123,329 369,988 184,994 92,497 277,492 138,746 69,373 208,120 104,060 52,030 26,015 78,046 39,023 117,070 58,535 175,606 87,803 263,410 131,705 395,116 197,558 98,779 296,338 148,169 444,508 222,254 111,127 333,382 166,691 500,074 250,037 750,112 375,056 187,528 93,764 46,882 23,441 70,324 35,162 17,581 52,744 26,372 13,186 6,593 19,780 9,890 4,945 14,836 7,418 3,709 11,128 5,564

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