λ
Sequence Observatory

3,684,098

2 × 11 × 151 × 1109
Deficient Even Composite

Starting at 3,684,098, the Collatz iteration reaches 1 after 203 steps. The first transition is 1842049; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 151 × 1109
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,073,920
Proper Divisor Sum 2,389,822
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #3684061 ← → #3684101

Radix Representation

Decimal 3684098
Binary 1110000011011100000010 (22 bits)
Octal 0o16033402
Hexadecimal 0x383702

Divisor Catalog (16)

1 2 11 22 151 302 1,109 1,661 2,218 3,322 12,199 24,398 167,459 334,918 1,842,049 3,684,098

Collatz Trajectory (203 steps to reach 1)

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

3,684,098 1,842,049 5,526,148 2,763,074 1,381,537 4,144,612 2,072,306 1,036,153 3,108,460 1,554,230 777,115 2,331,346 1,165,673 3,497,020 1,748,510 874,255 2,622,766 1,311,383 3,934,150 1,967,075 5,901,226 2,950,613 8,851,840 4,425,920 2,212,960 1,106,480 553,240 276,620 138,310 69,155 207,466 103,733 311,200 155,600 77,800 38,900 19,450 9,725 29,176 14,588 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896

More profiles

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