λ
Sequence Observatory

7,423,089

3 × 23 × 107581
Deficient Odd Composite

Starting at 7,423,089, the Collatz iteration reaches 1 after 142 steps. The first transition is 22269268; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 23 × 107581
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,327,872
Proper Divisor Sum 2,904,783
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #7423079 ← → #7423103

Radix Representation

Decimal 7423089
Binary 11100010100010001110001 (23 bits)
Octal 0o34242161
Hexadecimal 0x714471

Divisor Catalog (8)

1 3 23 69 107,581 322,743 2,474,363 7,423,089

Collatz Trajectory (142 steps to reach 1)

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

7,423,089 22,269,268 11,134,634 5,567,317 16,701,952 8,350,976 4,175,488 2,087,744 1,043,872 521,936 260,968 130,484 65,242 32,621 97,864 48,932 24,466 12,233 36,700 18,350 9,175 27,526 13,763 41,290 20,645 61,936 30,968 15,484 7,742 3,871 11,614 5,807 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852

More profiles

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