λ
Match Zalai

6,745,547

191 × 35317
Deficient Odd Composite

6,745,547 factors as 191 × 35317. Its 4 positive divisors give a proper-divisor sum of 35,509, so this integer is deficient. The Collatz stopping time is 222 steps.

Prime Factor Structure

Factorization String 191 × 35317
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,781,056
Proper Divisor Sum 35,509
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #6745523 ← → #6745553

Radix Representation

Decimal 6745547
Binary 11001101110110111001011 (23 bits)
Octal 0o31566713
Hexadecimal 0x66EDCB

Divisor Catalog (4)

1 191 35,317 6,745,547

Collatz Trajectory (222 steps to reach 1)

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

6,745,547 20,236,642 10,118,321 30,354,964 15,177,482 7,588,741 22,766,224 11,383,112 5,691,556 2,845,778 1,422,889 4,268,668 2,134,334 1,067,167 3,201,502 1,600,751 4,802,254 2,401,127 7,203,382 3,601,691 10,805,074 5,402,537 16,207,612 8,103,806 4,051,903 12,155,710 6,077,855 18,233,566 9,116,783 27,350,350 13,675,175 41,025,526 20,512,763 61,538,290 30,769,145 92,307,436 46,153,718 23,076,859 69,230,578 34,615,289 103,845,868 51,922,934 25,961,467 77,884,402 38,942,201 116,826,604 58,413,302 29,206,651 87,619,954 43,809,977 131,429,932 65,714,966 32,857,483 98,572,450 49,286,225 147,858,676 73,929,338 36,964,669 110,894,008 55,447,004

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