1,191,524

2² × 297881

Starting at 1,191,524, the Collatz iteration reaches 1 after 116 steps. The first transition is 595762; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 297881

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,085,174

Proper Divisor Sum 893,650

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1191499 ← → #1191529

Radix Representation

Decimal	1191524
Binary	100100010111001100100 (21 bits)
Octal	0o4427144
Hexadecimal	0x122E64

Divisor Catalog (6)

1 2 4 297,881 595,762 1,191,524

Collatz Trajectory (116 steps to reach 1)

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

1,191,524 595,762 297,881 893,644 446,822 223,411 670,234 335,117 1,005,352 502,676 251,338 125,669 377,008 188,504 94,252 47,126 23,563 70,690 35,345 106,036 53,018 26,509 79,528 39,764 19,882 9,941 29,824 14,912 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276

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