1,190,841

3 × 396947

Starting at 1,190,841, the Collatz iteration reaches 1 after 173 steps. The first transition is 3572524; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 396947

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,587,792

Proper Divisor Sum 396,951

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1190837 ← → #1190851

Radix Representation

Decimal	1190841
Binary	100100010101110111001 (21 bits)
Octal	0o4425671
Hexadecimal	0x122BB9

Divisor Catalog (4)

1 3 396,947 1,190,841

Collatz Trajectory (173 steps to reach 1)

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

1,190,841 3,572,524 1,786,262 893,131 2,679,394 1,339,697 4,019,092 2,009,546 1,004,773 3,014,320 1,507,160 753,580 376,790 188,395 565,186 282,593 847,780 423,890 211,945 635,836 317,918 158,959 476,878 238,439 715,318 357,659 1,072,978 536,489 1,609,468 804,734 402,367 1,207,102 603,551 1,810,654 905,327 2,715,982 1,357,991 4,073,974 2,036,987 6,110,962 3,055,481 9,166,444 4,583,222 2,291,611 6,874,834 3,437,417 10,312,252 5,156,126 2,578,063 7,734,190 3,867,095 11,601,286 5,800,643 17,401,930 8,700,965 26,102,896 13,051,448 6,525,724 3,262,862 1,631,431

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