λ
Sequence Observatory

7,193,078

2 × 751 × 4789
Deficient Even Composite

Starting at 7,193,078, the Collatz iteration reaches 1 after 235 steps. The first transition is 3596539; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 751 × 4789
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,806,240
Proper Divisor Sum 3,613,162
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #7193071 ← → #7193093

Radix Representation

Decimal 7193078
Binary 11011011100000111110110 (23 bits)
Octal 0o33340766
Hexadecimal 0x6DC1F6

Divisor Catalog (8)

1 2 751 1,502 4,789 9,578 3,596,539 7,193,078

Collatz Trajectory (235 steps to reach 1)

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

7,193,078 3,596,539 10,789,618 5,394,809 16,184,428 8,092,214 4,046,107 12,138,322 6,069,161 18,207,484 9,103,742 4,551,871 13,655,614 6,827,807 20,483,422 10,241,711 30,725,134 15,362,567 46,087,702 23,043,851 69,131,554 34,565,777 103,697,332 51,848,666 25,924,333 77,773,000 38,886,500 19,443,250 9,721,625 29,164,876 14,582,438 7,291,219 21,873,658 10,936,829 32,810,488 16,405,244 8,202,622 4,101,311 12,303,934 6,151,967 18,455,902 9,227,951 27,683,854 13,841,927 41,525,782 20,762,891 62,288,674 31,144,337 93,433,012 46,716,506 23,358,253 70,074,760 35,037,380 17,518,690 8,759,345 26,278,036 13,139,018 6,569,509 19,708,528 9,854,264

More profiles

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