5,500,549

107 × 51407

Starting at 5,500,549, the Collatz iteration reaches 1 after 188 steps. The first transition is 16501648; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 107 × 51407

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,552,064

Proper Divisor Sum 51,515

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #5500543 ← → #5500567

Radix Representation

Decimal	5500549
Binary	10100111110111010000101 (23 bits)
Octal	0o24767205
Hexadecimal	0x53EE85

Divisor Catalog (4)

1 107 51,407 5,500,549

Collatz Trajectory (188 steps to reach 1)

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

5,500,549 16,501,648 8,250,824 4,125,412 2,062,706 1,031,353 3,094,060 1,547,030 773,515 2,320,546 1,160,273 3,480,820 1,740,410 870,205 2,610,616 1,305,308 652,654 326,327 978,982 489,491 1,468,474 734,237 2,202,712 1,101,356 550,678 275,339 826,018 413,009 1,239,028 619,514 309,757 929,272 464,636 232,318 116,159 348,478 174,239 522,718 261,359 784,078 392,039 1,176,118 588,059 1,764,178 882,089 2,646,268 1,323,134 661,567 1,984,702 992,351 2,977,054 1,488,527 4,465,582 2,232,791 6,698,374 3,349,187 10,047,562 5,023,781 15,071,344 7,535,672

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