5,175,212

2² × 7 × 184829

Starting at 5,175,212, the Collatz iteration reaches 1 after 144 steps. The first transition is 2587606; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 7 × 184829

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 10,350,480

Proper Divisor Sum 5,175,268

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #5175199 ← → #5175229

Radix Representation

Decimal	5175212
Binary	10011101111011110101100 (23 bits)
Octal	0o23573654
Hexadecimal	0x4EF7AC

Divisor Catalog (12)

1 2 4 7 14 28 184,829 369,658 739,316 1,293,803 2,587,606 5,175,212

Collatz Trajectory (144 steps to reach 1)

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

5,175,212 2,587,606 1,293,803 3,881,410 1,940,705 5,822,116 2,911,058 1,455,529 4,366,588 2,183,294 1,091,647 3,274,942 1,637,471 4,912,414 2,456,207 7,368,622 3,684,311 11,052,934 5,526,467 16,579,402 8,289,701 24,869,104 12,434,552 6,217,276 3,108,638 1,554,319 4,662,958 2,331,479 6,994,438 3,497,219 10,491,658 5,245,829 15,737,488 7,868,744 3,934,372 1,967,186 983,593 2,950,780 1,475,390 737,695 2,213,086 1,106,543 3,319,630 1,659,815 4,979,446 2,489,723 7,469,170 3,734,585 11,203,756 5,601,878 2,800,939 8,402,818 4,201,409 12,604,228 6,302,114 3,151,057 9,453,172 4,726,586 2,363,293 7,089,880

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