2⁴ × 61 × 157

Prime Factor Structure

Factorization String 2^4 × 61 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 303,676

Proper Divisor Sum 150,444

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #153191 ← → #153247

1 2 4 8 16 61 122 157 244 314 488 628 976 1,256 2,512 9,577 19,154 38,308 76,616 153,232

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

153,232 76,616 38,308 19,154 9,577 28,732 14,366 7,183 21,550 10,775 32,326 16,163 48,490 24,245 72,736 36,368 18,184 9,092 4,546 2,273 6,820 3,410 1,705 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840

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