2 × 5 × 7² × 331

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 340,632

Proper Divisor Sum 178,442

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #162143 ← → #162209

1 2 5 7 10 14 35 49 70 98 245 331 490 662 1,655 2,317 3,310 4,634 11,585 16,219 23,170 32,438 81,095 162,190

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

162,190 81,095 243,286 121,643 364,930 182,465 547,396 273,698 136,849 410,548 205,274 102,637 307,912 153,956 76,978 38,489 115,468 57,734 28,867 86,602 43,301 129,904 64,952 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808 27,404 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172

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