1,175,006

2 × 7 × 17 × 4937

Starting at 1,175,006, the Collatz iteration reaches 1 after 129 steps. The first transition is 587503; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 7 × 17 × 4937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,133,216

Proper Divisor Sum 958,210

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1175003 ← → #1175021

Radix Representation

Decimal	1175006
Binary	100011110110111011110 (21 bits)
Octal	0o4366736
Hexadecimal	0x11EDDE

Divisor Catalog (16)

1 2 7 14 17 34 119 238 4,937 9,874 34,559 69,118 83,929 167,858 587,503 1,175,006

Collatz Trajectory (129 steps to reach 1)

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

1,175,006 587,503 1,762,510 881,255 2,643,766 1,321,883 3,965,650 1,982,825 5,948,476 2,974,238 1,487,119 4,461,358 2,230,679 6,692,038 3,346,019 10,038,058 5,019,029 15,057,088 7,528,544 3,764,272 1,882,136 941,068 470,534 235,267 705,802 352,901 1,058,704 529,352 264,676 132,338 66,169 198,508 99,254 49,627 148,882 74,441 223,324 111,662 55,831 167,494 83,747 251,242 125,621 376,864 188,432 94,216 47,108 23,554 11,777 35,332 17,666 8,833 26,500 13,250 6,625 19,876 9,938 4,969 14,908 7,454

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