λ
Ratio Atlas

7,999,702

2 × 3999851
Deficient Even Composite

7,999,702 factors as 2 × 3999851. Its 4 positive divisors give a proper-divisor sum of 3,999,854, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 2 × 3999851
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,999,556
Proper Divisor Sum 3,999,854
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #7999681 ← → #7999709

Radix Representation

Decimal 7999702
Binary 11110100001000011010110 (23 bits)
Octal 0o36410326
Hexadecimal 0x7A10D6

Divisor Catalog (4)

Collatz Trajectory (168 steps to reach 1)

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

7,999,702 3,999,851 11,999,554 5,999,777 17,999,332 8,999,666 4,499,833 13,499,500 6,749,750 3,374,875 10,124,626 5,062,313 15,186,940 7,593,470 3,796,735 11,390,206 5,695,103 17,085,310 8,542,655 25,627,966 12,813,983 38,441,950 19,220,975 57,662,926 28,831,463 86,494,390 43,247,195 129,741,586 64,870,793 194,612,380 97,306,190 48,653,095 145,959,286 72,979,643 218,938,930 109,469,465 328,408,396 164,204,198 82,102,099 246,306,298 123,153,149 369,459,448 184,729,724 92,364,862 46,182,431 138,547,294 69,273,647 207,820,942 103,910,471 311,731,414 155,865,707 467,597,122 233,798,561 701,395,684 350,697,842 175,348,921 526,046,764 263,023,382 131,511,691 394,535,074

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