λ
Sequence Observatory

7,092,817

47 × 229 × 659
Deficient Odd Composite

Starting at 7,092,817, the Collatz iteration reaches 1 after 129 steps. The first transition is 21278452; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 47 × 229 × 659
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,286,400
Proper Divisor Sum 193,583
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #7092793 ← → #7092851

Radix Representation

Decimal 7092817
Binary 11011000011101001010001 (23 bits)
Octal 0o33035121
Hexadecimal 0x6C3A51

Divisor Catalog (8)

1 47 229 659 10,763 30,973 150,911 7,092,817

Collatz Trajectory (129 steps to reach 1)

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

7,092,817 21,278,452 10,639,226 5,319,613 15,958,840 7,979,420 3,989,710 1,994,855 5,984,566 2,992,283 8,976,850 4,488,425 13,465,276 6,732,638 3,366,319 10,098,958 5,049,479 15,148,438 7,574,219 22,722,658 11,361,329 34,083,988 17,041,994 8,520,997 25,562,992 12,781,496 6,390,748 3,195,374 1,597,687 4,793,062 2,396,531 7,189,594 3,594,797 10,784,392 5,392,196 2,696,098 1,348,049 4,044,148 2,022,074 1,011,037 3,033,112 1,516,556 758,278 379,139 1,137,418 568,709 1,706,128 853,064 426,532 213,266 106,633 319,900 159,950 79,975 239,926 119,963 359,890 179,945 539,836 269,918

More profiles

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