λ
Sequence Observatory

2,226,102

2 × 3 × 563 × 659
Abundant Even Composite

Starting at 2,226,102, the Collatz iteration reaches 1 after 179 steps. The first transition is 1113051; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 563 × 659
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,466,880
Proper Divisor Sum 2,240,778
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #2226089 ← → #2226131

Radix Representation

Decimal 2226102
Binary 1000011111011110110110 (22 bits)
Octal 0o10373666
Hexadecimal 0x21F7B6

Divisor Catalog (16)

1 2 3 6 563 659 1,126 1,318 1,689 1,977 3,378 3,954 371,017 742,034 1,113,051 2,226,102

Collatz Trajectory (179 steps to reach 1)

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

2,226,102 1,113,051 3,339,154 1,669,577 5,008,732 2,504,366 1,252,183 3,756,550 1,878,275 5,634,826 2,817,413 8,452,240 4,226,120 2,113,060 1,056,530 528,265 1,584,796 792,398 396,199 1,188,598 594,299 1,782,898 891,449 2,674,348 1,337,174 668,587 2,005,762 1,002,881 3,008,644 1,504,322 752,161 2,256,484 1,128,242 564,121 1,692,364 846,182 423,091 1,269,274 634,637 1,903,912 951,956 475,978 237,989 713,968 356,984 178,492 89,246 44,623 133,870 66,935 200,806 100,403 301,210 150,605 451,816 225,908 112,954 56,477 169,432 84,716

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