7 × 137 × 157

Prime Factor Structure

Factorization String 7 × 137 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 174,432

Proper Divisor Sum 23,869

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #150559 ← → #150571

1 7 137 157 959 1,099 21,509 150,563

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

150,563 451,690 225,845 677,536 338,768 169,384 84,692 42,346 21,173 63,520 31,760 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5

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