6,777,538

2 × 3388769

6,777,538 factors as 2 × 3388769. Its 4 positive divisors give a proper-divisor sum of 3,388,772, so this integer is deficient. The Collatz stopping time is 160 steps.

Prime Factor Structure

Factorization String 2 × 3388769

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,166,310

Proper Divisor Sum 3,388,772

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #6777521 ← → #6777559

Radix Representation

Decimal	6777538
Binary	11001110110101011000010 (23 bits)
Octal	0o31665302
Hexadecimal	0x676AC2

Divisor Catalog (4)

1 2 3,388,769 6,777,538

Collatz Trajectory (160 steps to reach 1)

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

6,777,538 3,388,769 10,166,308 5,083,154 2,541,577 7,624,732 3,812,366 1,906,183 5,718,550 2,859,275 8,577,826 4,288,913 12,866,740 6,433,370 3,216,685 9,650,056 4,825,028 2,412,514 1,206,257 3,618,772 1,809,386 904,693 2,714,080 1,357,040 678,520 339,260 169,630 84,815 254,446 127,223 381,670 190,835 572,506 286,253 858,760 429,380 214,690 107,345 322,036 161,018 80,509 241,528 120,764 60,382 30,191 90,574 45,287 135,862 67,931 203,794 101,897 305,692 152,846 76,423 229,270 114,635 343,906 171,953 515,860 257,930

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