3,583,316

2² × 11 × 81439

Starting at 3,583,316, the Collatz iteration reaches 1 after 141 steps. The first transition is 1791658; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 11 × 81439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,840,960

Proper Divisor Sum 3,257,644

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3583313 ← → #3583357

Radix Representation

Decimal	3583316
Binary	1101101010110101010100 (22 bits)
Octal	0o15526524
Hexadecimal	0x36AD54

Divisor Catalog (12)

1 2 4 11 22 44 81,439 162,878 325,756 895,829 1,791,658 3,583,316

Collatz Trajectory (141 steps to reach 1)

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

3,583,316 1,791,658 895,829 2,687,488 1,343,744 671,872 335,936 167,968 83,984 41,992 20,996 10,498 5,249 15,748 7,874 3,937 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751

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