1,746,965

5 × 11 × 23 × 1381

Prime Factor Structure

Factorization String 5 × 11 × 23 × 1381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,388,096

Proper Divisor Sum 641,131

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1746949 ← → #1746967

1 5 11 23 55 115 253 1,265 1,381 6,905 15,191 31,763 75,955 158,815 349,393 1,746,965

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

1,746,965 5,240,896 2,620,448 1,310,224 655,112 327,556 163,778 81,889 245,668 122,834 61,417 184,252 92,126 46,063 138,190 69,095 207,286 103,643 310,930 155,465 466,396 233,198 116,599 349,798 174,899 524,698 262,349 787,048 393,524 196,762 98,381 295,144 147,572 73,786 36,893 110,680 55,340 27,670 13,835 41,506 20,753 62,260 31,130 15,565 46,696 23,348 11,674 5,837 17,512 8,756 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308

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