2 × 3 × 19 × 2153

Prime Factor Structure

Factorization String 2 × 3 × 19 × 2153

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 516,960

Proper Divisor Sum 271,518

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #245437 ← → #245471

1 2 3 6 19 38 57 114 2,153 4,306 6,459 12,918 40,907 81,814 122,721 245,442

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

245,442 122,721 368,164 184,082 92,041 276,124 138,062 69,031 207,094 103,547 310,642 155,321 465,964 232,982 116,491 349,474 174,737 524,212 262,106 131,053 393,160 196,580 98,290 49,145 147,436 73,718 36,859 110,578 55,289 165,868 82,934 41,467 124,402 62,201 186,604 93,302 46,651 139,954 69,977 209,932 104,966 52,483 157,450 78,725 236,176 118,088 59,044 29,522 14,761 44,284 22,142 11,071 33,214 16,607 49,822 24,911 74,734 37,367 112,102 56,051

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