7,329,739

1721 × 4259

Starting at 7,329,739, the Collatz iteration reaches 1 after 235 steps. The first transition is 21989218; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 1721 × 4259

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,335,720

Proper Divisor Sum 5,981

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #7329731 ← → #7329743

Radix Representation

Decimal	7329739
Binary	11011111101011111001011 (23 bits)
Octal	0o33753713
Hexadecimal	0x6FD7CB

Divisor Catalog (4)

1 1,721 4,259 7,329,739

Collatz Trajectory (235 steps to reach 1)

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

7,329,739 21,989,218 10,994,609 32,983,828 16,491,914 8,245,957 24,737,872 12,368,936 6,184,468 3,092,234 1,546,117 4,638,352 2,319,176 1,159,588 579,794 289,897 869,692 434,846 217,423 652,270 326,135 978,406 489,203 1,467,610 733,805 2,201,416 1,100,708 550,354 275,177 825,532 412,766 206,383 619,150 309,575 928,726 464,363 1,393,090 696,545 2,089,636 1,044,818 522,409 1,567,228 783,614 391,807 1,175,422 587,711 1,763,134 881,567 2,644,702 1,322,351 3,967,054 1,983,527 5,950,582 2,975,291 8,925,874 4,462,937 13,388,812 6,694,406 3,347,203 10,041,610

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