2 × 7² × 89²

Prime Factor Structure

Factorization String 2 × 7^2 × 89^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,369,881

Proper Divisor Sum 593,623

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #776257 ← → #776267

1 2 7 14 49 89 98 178 623 1,246 4,361 7,921 8,722 15,842 55,447 110,894 388,129 776,258

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

776,258 388,129 1,164,388 582,194 291,097 873,292 436,646 218,323 654,970 327,485 982,456 491,228 245,614 122,807 368,422 184,211 552,634 276,317 828,952 414,476 207,238 103,619 310,858 155,429 466,288 233,144 116,572 58,286 29,143 87,430 43,715 131,146 65,573 196,720 98,360 49,180 24,590 12,295 36,886 18,443 55,330 27,665 82,996 41,498 20,749 62,248 31,124 15,562 7,781 23,344 11,672 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821

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