7,117,495

5 × 7² × 11 × 19 × 139

Starting at 7,117,495, the Collatz iteration reaches 1 after 103 steps. The first transition is 21352486; the starting value is odd with 48 positive divisors.

Prime Factor Structure

Factorization String 5 × 7^2 × 11 × 19 × 139

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 11,491,200

Proper Divisor Sum 4,373,705

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #7117483 ← → #7117501

Radix Representation

Decimal	7117495
Binary	11011001001101010110111 (23 bits)
Octal	0o33115267
Hexadecimal	0x6C9AB7

Divisor Catalog (48)

Collatz Trajectory (103 steps to reach 1)

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

7,117,495 21,352,486 10,676,243 32,028,730 16,014,365 48,043,096 24,021,548 12,010,774 6,005,387 18,016,162 9,008,081 27,024,244 13,512,122 6,756,061 20,268,184 10,134,092 5,067,046 2,533,523 7,600,570 3,800,285 11,400,856 5,700,428 2,850,214 1,425,107 4,275,322 2,137,661 6,412,984 3,206,492 1,603,246 801,623 2,404,870 1,202,435 3,607,306 1,803,653 5,410,960 2,705,480 1,352,740 676,370 338,185 1,014,556 507,278 253,639 760,918 380,459 1,141,378 570,689 1,712,068 856,034 428,017 1,284,052 642,026 321,013 963,040 481,520 240,760 120,380 60,190 30,095 90,286 45,143

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