2,474,425

5² × 29 × 3413

Starting at 2,474,425, the Collatz iteration reaches 1 after 187 steps. The first transition is 7423276; the starting value is odd with 12 positive divisors.

Prime Factor Structure

Factorization String 5^2 × 29 × 3413

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,175,020

Proper Divisor Sum 700,595

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2474413 ← → #2474431

Radix Representation

Decimal	2474425
Binary	1001011100000110111001 (22 bits)
Octal	0o11340671
Hexadecimal	0x25C1B9

Divisor Catalog (12)

1 5 25 29 145 725 3,413 17,065 85,325 98,977 494,885 2,474,425

Collatz Trajectory (187 steps to reach 1)

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

2,474,425 7,423,276 3,711,638 1,855,819 5,567,458 2,783,729 8,351,188 4,175,594 2,087,797 6,263,392 3,131,696 1,565,848 782,924 391,462 195,731 587,194 293,597 880,792 440,396 220,198 110,099 330,298 165,149 495,448 247,724 123,862 61,931 185,794 92,897 278,692 139,346 69,673 209,020 104,510 52,255 156,766 78,383 235,150 117,575 352,726 176,363 529,090 264,545 793,636 396,818 198,409 595,228 297,614 148,807 446,422 223,211 669,634 334,817 1,004,452 502,226 251,113 753,340 376,670 188,335 565,006

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