5,049,563

2003 × 2521

Starting at 5,049,563, the Collatz iteration reaches 1 after 219 steps. The first transition is 15148690; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 2003 × 2521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,054,088

Proper Divisor Sum 4,525

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #5049557 ← → #5049571

Radix Representation

Decimal	5049563
Binary	10011010000110011011011 (23 bits)
Octal	0o23206333
Hexadecimal	0x4D0CDB

Divisor Catalog (4)

1 2,003 2,521 5,049,563

Collatz Trajectory (219 steps to reach 1)

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

5,049,563 15,148,690 7,574,345 22,723,036 11,361,518 5,680,759 17,042,278 8,521,139 25,563,418 12,781,709 38,345,128 19,172,564 9,586,282 4,793,141 14,379,424 7,189,712 3,594,856 1,797,428 898,714 449,357 1,348,072 674,036 337,018 168,509 505,528 252,764 126,382 63,191 189,574 94,787 284,362 142,181 426,544 213,272 106,636 53,318 26,659 79,978 39,989 119,968 59,984 29,992 14,996 7,498 3,749 11,248 5,624 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345

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