5,475,160

2³ × 5 × 136879

Starting at 5,475,160, the Collatz iteration reaches 1 after 157 steps. The first transition is 2737580; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 5 × 136879

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,319,200

Proper Divisor Sum 6,844,040

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #5475157 ← → #5475193

Radix Representation

Decimal	5475160
Binary	10100111000101101011000 (23 bits)
Octal	0o24705530
Hexadecimal	0x538B58

Divisor Catalog (16)

1 2 4 5 8 10 20 40 136,879 273,758 547,516 684,395 1,095,032 1,368,790 2,737,580 5,475,160

Collatz Trajectory (157 steps to reach 1)

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

5,475,160 2,737,580 1,368,790 684,395 2,053,186 1,026,593 3,079,780 1,539,890 769,945 2,309,836 1,154,918 577,459 1,732,378 866,189 2,598,568 1,299,284 649,642 324,821 974,464 487,232 243,616 121,808 60,904 30,452 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970

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