λ
Sequence Observatory

4,910,766

2 × 3 × 7 × 116923
Abundant Even Composite

Starting at 4,910,766, the Collatz iteration reaches 1 after 206 steps. The first transition is 2455383; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 7 × 116923
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,224,704
Proper Divisor Sum 6,313,938
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4910749 ← → #4910767

Radix Representation

Decimal 4910766
Binary 10010101110111010101110 (23 bits)
Octal 0o22567256
Hexadecimal 0x4AEEAE

Divisor Catalog (16)

1 2 3 6 7 14 21 42 116,923 233,846 350,769 701,538 818,461 1,636,922 2,455,383 4,910,766

Collatz Trajectory (206 steps to reach 1)

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

4,910,766 2,455,383 7,366,150 3,683,075 11,049,226 5,524,613 16,573,840 8,286,920 4,143,460 2,071,730 1,035,865 3,107,596 1,553,798 776,899 2,330,698 1,165,349 3,496,048 1,748,024 874,012 437,006 218,503 655,510 327,755 983,266 491,633 1,474,900 737,450 368,725 1,106,176 553,088 276,544 138,272 69,136 34,568 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 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

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