6,386,428

2² × 1231 × 1297

6,386,428 factors as 2^2 × 1231 × 1297. Its 12 positive divisors give a proper-divisor sum of 4,807,524, so this integer is deficient. The Collatz stopping time is 103 steps.

Prime Factor Structure

Factorization String 2^2 × 1231 × 1297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 11,193,952

Proper Divisor Sum 4,807,524

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #6386417 ← → #6386431

Radix Representation

Decimal	6386428
Binary	11000010111001011111100 (23 bits)
Octal	0o30271374
Hexadecimal	0x6172FC

Divisor Catalog (12)

1 2 4 1,231 1,297 2,462 2,594 4,924 5,188 1,596,607 3,193,214 6,386,428

Collatz Trajectory (103 steps to reach 1)

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

6,386,428 3,193,214 1,596,607 4,789,822 2,394,911 7,184,734 3,592,367 10,777,102 5,388,551 16,165,654 8,082,827 24,248,482 12,124,241 36,372,724 18,186,362 9,093,181 27,279,544 13,639,772 6,819,886 3,409,943 10,229,830 5,114,915 15,344,746 7,672,373 23,017,120 11,508,560 5,754,280 2,877,140 1,438,570 719,285 2,157,856 1,078,928 539,464 269,732 134,866 67,433 202,300 101,150 50,575 151,726 75,863 227,590 113,795 341,386 170,693 512,080 256,040 128,020 64,010 32,005 96,016 48,008 24,004 12,002 6,001 18,004 9,002 4,501 13,504 6,752

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