4,877,583

3 × 1625861

Starting at 4,877,583, the Collatz iteration reaches 1 after 144 steps. The first transition is 14632750; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1625861

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,503,448

Proper Divisor Sum 1,625,865

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #4877581 ← → #4877617

Radix Representation

Decimal	4877583
Binary	10010100110110100001111 (23 bits)
Octal	0o22466417
Hexadecimal	0x4A6D0F

Divisor Catalog (4)

1 3 1,625,861 4,877,583

Collatz Trajectory (144 steps to reach 1)

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

4,877,583 14,632,750 7,316,375 21,949,126 10,974,563 32,923,690 16,461,845 49,385,536 24,692,768 12,346,384 6,173,192 3,086,596 1,543,298 771,649 2,314,948 1,157,474 578,737 1,736,212 868,106 434,053 1,302,160 651,080 325,540 162,770 81,385 244,156 122,078 61,039 183,118 91,559 274,678 137,339 412,018 206,009 618,028 309,014 154,507 463,522 231,761 695,284 347,642 173,821 521,464 260,732 130,366 65,183 195,550 97,775 293,326 146,663 439,990 219,995 659,986 329,993 989,980 494,990 247,495 742,486 371,243 1,113,730

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