λ
Sequence Observatory

4,969,226

2 × 89 × 27917
Deficient Even Composite

Starting at 4,969,226, the Collatz iteration reaches 1 after 69 steps. The first transition is 2484613; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 89 × 27917
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,537,860
Proper Divisor Sum 2,568,634
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4969199 ← → #4969231

Radix Representation

Decimal 4969226
Binary 10010111101001100001010 (23 bits)
Octal 0o22751412
Hexadecimal 0x4BD30A

Divisor Catalog (8)

1 2 89 178 27,917 55,834 2,484,613 4,969,226

Collatz Trajectory (69 steps to reach 1)

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

4,969,226 2,484,613 7,453,840 3,726,920 1,863,460 931,730 465,865 1,397,596 698,798 349,399 1,048,198 524,099 1,572,298 786,149 2,358,448 1,179,224 589,612 294,806 147,403 442,210 221,105 663,316 331,658 165,829 497,488 248,744 124,372 62,186 31,093 93,280 46,640 23,320 11,660 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26

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