3² × 17569

Prime Factor Structure

Factorization String 3^2 × 17569

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 228,410

Proper Divisor Sum 70,289

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #158113 ← → #158129

1 3 9 17,569 52,707 158,121

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

158,121 474,364 237,182 118,591 355,774 177,887 533,662 266,831 800,494 400,247 1,200,742 600,371 1,801,114 900,557 2,701,672 1,350,836 675,418 337,709 1,013,128 506,564 253,282 126,641 379,924 189,962 94,981 284,944 142,472 71,236 35,618 17,809 53,428 26,714 13,357 40,072 20,036 10,018 5,009 15,028 7,514 3,757 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006

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