2² × 3 × 19 × 1747

Prime Factor Structure

Factorization String 2^2 × 3 × 19 × 1747

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 978,880

Proper Divisor Sum 580,564

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #398311 ← → #398323

1 2 3 4 6 12 19 38 57 76 114 228 1,747 3,494 5,241 6,988 10,482 20,964 33,193 66,386 99,579 132,772 199,158 398,316

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

398,316 199,158 99,579 298,738 149,369 448,108 224,054 112,027 336,082 168,041 504,124 252,062 126,031 378,094 189,047 567,142 283,571 850,714 425,357 1,276,072 638,036 319,018 159,509 478,528 239,264 119,632 59,816 29,908 14,954 7,477 22,432 11,216 5,608 2,804 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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